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10670164164 = 223211316114249
BaseRepresentation
bin10011110111111110…
…11100100011000100
31000112121210111112100
421323333130203010
5133323030223124
64522442352100
7525262620222
oct117377344304
930477714470
1010670164164
1145860362a0
1220994bb630
1310107b150a
14733171b12
15426b3a1c9
hex27bfdc8c4

10670164164 has 144 divisors (see below), whose sum is σ = 30873024000. Its totient is φ = 3077568000.

The previous prime is 10670164139. The next prime is 10670164199. The reversal of 10670164164 is 46146107601.

It is a happy number.

10670164164 is a `hidden beast` number, since 1 + 0 + 6 + 7 + 0 + 1 + 641 + 6 + 4 = 666.

It is a super-2 number, since 2×106701641642 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 741712 + ... + 755960.

It is an arithmetic number, because the mean of its divisors is an integer number (214396000).

Almost surely, 210670164164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10670164164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15436512000).

10670164164 is an abundant number, since it is smaller than the sum of its proper divisors (20202859836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10670164164 is a wasteful number, since it uses less digits than its factorization.

10670164164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14362 (or 14357 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 10670164164 in words is "ten billion, six hundred seventy million, one hundred sixty-four thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 9 11 12 18 22 31 33 36 44 61 62 66 93 99 122 124 132 183 186 198 244 279 341 366 372 396 549 558 671 682 732 1023 1098 1116 1342 1364 1891 2013 2046 2196 2684 3069 3782 4026 4092 5673 6039 6138 7564 8052 11346 12078 12276 14249 17019 20801 22692 24156 28498 34038 41602 42747 56996 62403 68076 83204 85494 124806 128241 156739 170988 187209 249612 256482 313478 374418 441719 470217 512964 626956 748836 869189 883438 940434 1325157 1410651 1738378 1766876 1880868 2607567 2650314 2821302 3476756 3975471 4858909 5215134 5300628 5642604 7822701 7950942 9561079 9717818 10430268 14576727 15645402 15901884 19122158 19435636 26944859 28683237 29153454 31290804 38244316 43730181 53889718 57366474 58306908 80834577 86049711 87460362 107779436 114732948 161669154 172099422 174920724 242503731 296393449 323338308 344198844 485007462 592786898 889180347 970014924 1185573796 1778360694 2667541041 3556721388 5335082082 10670164164