Search a number
-
+
3137494060 = 225905917317
BaseRepresentation
bin1011101100000010…
…0101110000101100
322002122202012201201
42323000211300230
522411144302220
61235155215244
7140515155001
oct27300456054
98078665651
103137494060
1113700407a8
127368a7524
133b002507c
1421a9978a8
151356a2d0a
hexbb025c2c

3137494060 has 24 divisors (see below), whose sum is σ = 6589845360. Its totient is φ = 1254786624.

The previous prime is 3137494051. The next prime is 3137494067. The reversal of 3137494060 is 604947313.

It is not an unprimeable number, because it can be changed into a prime (3137494067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172522 + ... + 189838.

It is an arithmetic number, because the mean of its divisors is an integer number (274576890).

Almost surely, 23137494060 is an apocalyptic number.

It is an amenable number.

3137494060 is an abundant number, since it is smaller than the sum of its proper divisors (3452351300).

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

3137494060 is a wasteful number, since it uses less digits than its factorization.

3137494060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26385 (or 26383 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 3137494060 is about 56013.3382329602. The cubic root of 3137494060 is about 1463.9546970314.

The spelling of 3137494060 in words is "three billion, one hundred thirty-seven million, four hundred ninety-four thousand, sixty".

Divisors: 1 2 4 5 10 20 9059 17317 18118 34634 36236 45295 69268 86585 90590 173170 181180 346340 156874703 313749406 627498812 784373515 1568747030 3137494060