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2059635131 = 19311348559
BaseRepresentation
bin111101011000011…
…1000100110111011
312022112120022020122
41322300320212323
513204231311011
6540213043455
7102016416101
oct17260704673
95275508218
102059635131
119676793a4
1249592658b
1326a927218
1415777dc71
15c0c423db
hex7ac389bb

2059635131 has 8 divisors (see below), whose sum is σ = 2175014400. Its totient is φ = 1944953640.

The previous prime is 2059635101. The next prime is 2059635163. The reversal of 2059635131 is 1315369502.

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-2059635131 is a prime.

It is a super-2 number, since 2×20596351312 = 8484193745698774322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2059635091 and 2059635100.

It is not an unprimeable number, because it can be changed into a prime (2059635101) 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, 168371 + ... + 180188.

It is an arithmetic number, because the mean of its divisors is an integer number (271876800).

Almost surely, 22059635131 is an apocalyptic number.

2059635131 is a deficient number, since it is larger than the sum of its proper divisors (115379269).

2059635131 is a wasteful number, since it uses less digits than its factorization.

2059635131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348889.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 2059635131 is about 45383.2031813533. The cubic root of 2059635131 is about 1272.3211999773.

The spelling of 2059635131 in words is "two billion, fifty-nine million, six hundred thirty-five thousand, one hundred thirty-one".

Divisors: 1 19 311 5909 348559 6622621 108401849 2059635131