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153137316 = 22389143387
BaseRepresentation
bin10010010000010…
…11000010100100
3101200011011220110
421020023002210
5303200343231
623110133020
73536434323
oct1110130244
9350134813
10153137316
1179495372
1243351170
1325959bc7
14164a40ba
15d69e046
hex920b0a4

153137316 has 24 divisors (see below), whose sum is σ = 361337760. Its totient is φ = 50471872.

The previous prime is 153137293. The next prime is 153137353. The reversal of 153137316 is 613731351.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70626 + ... + 72761.

It is an arithmetic number, because the mean of its divisors is an integer number (15055740).

Almost surely, 2153137316 is an apocalyptic number.

It is an amenable number.

153137316 is an abundant number, since it is smaller than the sum of its proper divisors (208200444).

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

153137316 is a wasteful number, since it uses less digits than its factorization.

153137316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143483 (or 143481 counting only the distinct ones).

The product of its digits is 5670, while the sum is 30.

The square root of 153137316 is about 12374.8663023081. The cubic root of 153137316 is about 535.0080832622.

Adding to 153137316 its reverse (613731351), we get a palindrome (766868667).

The spelling of 153137316 in words is "one hundred fifty-three million, one hundred thirty-seven thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 12 89 178 267 356 534 1068 143387 286774 430161 573548 860322 1720644 12761443 25522886 38284329 51045772 76568658 153137316