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2313037837 = 114147109121
BaseRepresentation
bin1000100111011110…
…0010100000001101
312222012101111102001
42021313202200031
514214114202322
61021304232301
7111214332355
oct21167424015
95865344361
102313037837
11a87716620
1254676b691
132ab28b656
1417d2a3b65
15d80e9827
hex89de280d

2313037837 has 16 divisors (see below), whose sum is σ = 2639879424. Its totient is φ = 2007808000.

The previous prime is 2313037807. The next prime is 2313037843. The reversal of 2313037837 is 7387303132.

It is a happy number.

It is not a de Polignac number, because 2313037837 - 219 = 2312513549 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313037796 and 2313037805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313037807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33364 + ... + 75757.

It is an arithmetic number, because the mean of its divisors is an integer number (164992464).

Almost surely, 22313037837 is an apocalyptic number.

It is an amenable number.

2313037837 is a deficient number, since it is larger than the sum of its proper divisors (326841587).

2313037837 is a wasteful number, since it uses less digits than its factorization.

2313037837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109220.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 2313037837 is about 48094.0519919044. The cubic root of 2313037837 is about 1322.4956301470.

The spelling of 2313037837 in words is "two billion, three hundred thirteen million, thirty-seven thousand, eight hundred thirty-seven".

Divisors: 1 11 41 47 451 517 1927 21197 109121 1200331 4473961 5128687 49213571 56415557 210276167 2313037837