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3130200213201 = 321739811999069
BaseRepresentation
bin101101100011001110011…
…110001100011011010001
3102002020121000221101221200
4231203032132030123101
5402241122223310301
610353554421541413
7442102164544305
oct55431636143321
912066530841850
103130200213201
11aa7568463a66
124267a1874869
1319923b034a89
14ab706bdbd05
1556654e54c86
hex2d8ce78c6d1

3130200213201 has 12 divisors (see below), whose sum is σ = 4521428557620. Its totient is φ = 2086787103840.

The previous prime is 3130200213197. The next prime is 3130200213221. The reversal of 3130200213201 is 1023120020313.

It can be written as a sum of positive squares in 2 ways, for example, as 2736725033025 + 393475180176 = 1654305^2 + 627276^2 .

It is not a de Polignac number, because 3130200213201 - 22 = 3130200213197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130200213221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566295 + ... + 2565363.

It is an arithmetic number, because the mean of its divisors is an integer number (376785713135).

Almost surely, 23130200213201 is an apocalyptic number.

It is an amenable number.

3130200213201 is a deficient number, since it is larger than the sum of its proper divisors (1391228344419).

3130200213201 is a wasteful number, since it uses less digits than its factorization.

3130200213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173056 (or 2173053 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3130200213201 its reverse (1023120020313), we get a palindrome (4153320233514).

The spelling of 3130200213201 in words is "three trillion, one hundred thirty billion, two hundred million, two hundred thirteen thousand, two hundred one".

Divisors: 1 3 9 173981 521943 1565829 1999069 5997207 17991621 347800023689 1043400071067 3130200213201