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70326168 = 23311261397
BaseRepresentation
bin1000011000100…
…01011110011000
311220022221100220
410030101132120
5121000414133
610551200040
71512522363
oct414213630
9156287326
1070326168
1136774100
121b676020
1311754123
1494a90da
1562925b3
hex4311798

70326168 has 96 divisors (see below), whose sum is σ = 196914480. Its totient is φ = 20908800.

The previous prime is 70326167. The next prime is 70326211. The reversal of 70326168 is 86162307.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70326167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176946 + ... + 177342.

Almost surely, 270326168 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 70326168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98457240).

70326168 is an abundant number, since it is smaller than the sum of its proper divisors (126588312).

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

70326168 is a wasteful number, since it uses less digits than its factorization.

70326168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 70326168 is about 8386.0698780776. The cubic root of 70326168 is about 412.7676485223.

The spelling of 70326168 in words is "seventy million, three hundred twenty-six thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 61 66 88 121 122 132 183 242 244 264 363 366 397 484 488 671 726 732 794 968 1191 1342 1452 1464 1588 2013 2382 2684 2904 3176 4026 4367 4764 5368 7381 8052 8734 9528 13101 14762 16104 17468 22143 24217 26202 29524 34936 44286 48037 48434 52404 59048 72651 88572 96074 96868 104808 144111 145302 177144 192148 193736 266387 288222 290604 384296 532774 576444 581208 799161 1065548 1152888 1598322 2131096 2930257 3196644 5860514 6393288 8790771 11721028 17581542 23442056 35163084 70326168