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3137470086 = 231136137549
BaseRepresentation
bin1011101100000001…
…1111111010000110
322002122200222211210
42323000133322012
522411143020321
61235154512250
7140515025052
oct27300377206
98078628753
103137470086
111370024793
12736895686
133b001719a
1421a98cc62
1513569ab76
hexbb01fe86

3137470086 has 32 divisors (see below), whose sum is σ = 6341637600. Its totient is φ = 1034740224.

The previous prime is 3137470079. The next prime is 3137470087. The reversal of 3137470086 is 6800747313.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3137470087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 411840 + ... + 419388.

It is an arithmetic number, because the mean of its divisors is an integer number (198176175).

Almost surely, 23137470086 is an apocalyptic number.

3137470086 is an abundant number, since it is smaller than the sum of its proper divisors (3204167514).

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

3137470086 is a wasteful number, since it uses less digits than its factorization.

3137470086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8280.

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 3137470086 is about 56013.1242299517. The cubic root of 3137470086 is about 1463.9509682659.

The spelling of 3137470086 in words is "three billion, one hundred thirty-seven million, four hundred seventy thousand, eighty-six".

Divisors: 1 2 3 6 113 226 339 613 678 1226 1839 3678 7549 15098 22647 45294 69269 138538 207807 415614 853037 1706074 2559111 4627537 5118222 9255074 13882611 27765222 522911681 1045823362 1568735043 3137470086