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3130240660201 = 15489472020883
BaseRepresentation
bin101101100011010000111…
…000011111001011101001
3102002020200212001022210201
4231203100320133023221
5402241213102111301
610354002424512201
7442103165413504
oct55432070371351
912066625038721
103130240660201
11aa758927a436
124267b331b661
13199246526c05
14ab70c32a13b
1556658794201
hex2d8d0e1f2e9

3130240660201 has 4 divisors (see below), whose sum is σ = 3130244230032. Its totient is φ = 3130237090372.

The previous prime is 3130240660181. The next prime is 3130240660213. The reversal of 3130240660201 is 1020660420313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3130240660201 is a prime.

It is a super-3 number, since 3×31302406602013 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3130240660201.

It is not an unprimeable number, because it can be changed into a prime (3130240690201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538506 + ... + 2559388.

It is an arithmetic number, because the mean of its divisors is an integer number (782561057508).

Almost surely, 23130240660201 is an apocalyptic number.

It is an amenable number.

3130240660201 is a deficient number, since it is larger than the sum of its proper divisors (3569831).

3130240660201 is a wasteful number, since it uses less digits than its factorization.

3130240660201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569830.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 3130240660201 in words is "three trillion, one hundred thirty billion, two hundred forty million, six hundred sixty thousand, two hundred one".

Divisors: 1 1548947 2020883 3130240660201