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316006152 = 233711307557
BaseRepresentation
bin10010110101011…
…101111100001000
3211000121202221120
4102311131330020
51121344144102
651205035240
710555002510
oct2265357410
9730552846
10316006152
11152417110
12899b5b20
13506133b7
142dd7c840
151cb216bc
hex12d5df08

316006152 has 128 divisors (see below), whose sum is σ = 989936640. Its totient is φ = 81665280.

The previous prime is 316006139. The next prime is 316006181. The reversal of 316006152 is 251600613.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 567058 + ... + 567614.

It is an arithmetic number, because the mean of its divisors is an integer number (7733880).

Almost surely, 2316006152 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 316006152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (494968320).

316006152 is an abundant number, since it is smaller than the sum of its proper divisors (673930488).

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

316006152 is a wasteful number, since it uses less digits than its factorization.

316006152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 316006152 is about 17776.5618723082. The cubic root of 316006152 is about 681.1328808903.

Adding to 316006152 its reverse (251600613), we get a palindrome (567606765).

The spelling of 316006152 in words is "three hundred sixteen million, six thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 77 84 88 132 154 168 231 264 307 308 462 557 614 616 921 924 1114 1228 1671 1842 1848 2149 2228 2456 3342 3377 3684 3899 4298 4456 6127 6447 6684 6754 7368 7798 8596 10131 11697 12254 12894 13368 13508 15596 17192 18381 20262 23394 23639 24508 25788 27016 31192 36762 40524 42889 46788 47278 49016 51576 70917 73524 81048 85778 93576 94556 128667 141834 147048 170999 171556 189112 257334 283668 341998 343112 512997 514668 567336 683996 1025994 1029336 1196993 1367992 1880989 2051988 2393986 3590979 3761978 4103976 4787972 5642967 7181958 7523956 9575944 11285934 13166923 14363916 15047912 22571868 26333846 28727832 39500769 45143736 52667692 79001538 105335384 158003076 316006152