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3137470061 = 111092616739
BaseRepresentation
bin1011101100000001…
…1111111001101101
322002122200222210212
42323000133321231
522411143020221
61235154512205
7140515025015
oct27300377155
98078628725
103137470061
111370024770
12736895665
133b001717b
1421a98cc45
1513569ab5b
hexbb01fe6d

3137470061 has 8 divisors (see below), whose sum is σ = 3454096800. Its totient is φ = 2826077040.

The previous prime is 3137470033. The next prime is 3137470079. The reversal of 3137470061 is 1600747313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3137470061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3137470031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307171 + ... + 1309568.

It is an arithmetic number, because the mean of its divisors is an integer number (431762100).

Almost surely, 23137470061 is an apocalyptic number.

It is an amenable number.

3137470061 is a deficient number, since it is larger than the sum of its proper divisors (316626739).

3137470061 is a wasteful number, since it uses less digits than its factorization.

3137470061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616859.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 3137470061 is about 56013.1240067897. The cubic root of 3137470061 is about 1463.9509643775.

The spelling of 3137470061 in words is "three billion, one hundred thirty-seven million, four hundred seventy thousand, sixty-one".

Divisors: 1 11 109 1199 2616739 28784129 285224551 3137470061