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6130970397 = 322712513723
BaseRepresentation
bin1011011010110111…
…10010111100011101
3120211021111120021200
411231123302330131
5100024012023042
62452211550113
7304634250156
oct55533627435
916737446250
106130970397
112666855892
1212312bb339
13769264146
1442238292d
1525d3a8c4c
hex16d6f2f1d

6130970397 has 12 divisors (see below), whose sum is σ = 8888528064. Its totient is φ = 4072229640.

The previous prime is 6130970393. The next prime is 6130970429. The reversal of 6130970397 is 7930790316.

It is not a de Polignac number, because 6130970397 - 22 = 6130970393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6130970393) 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, 1254423 + ... + 1259300.

It is an arithmetic number, because the mean of its divisors is an integer number (740710672).

Almost surely, 26130970397 is an apocalyptic number.

It is an amenable number.

6130970397 is a deficient number, since it is larger than the sum of its proper divisors (2757557667).

6130970397 is a wasteful number, since it uses less digits than its factorization.

6130970397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514000 (or 2513997 counting only the distinct ones).

The product of its (nonzero) digits is 214326, while the sum is 45.

The square root of 6130970397 is about 78300.5133891215. The cubic root of 6130970397 is about 1830.2471519637.

The spelling of 6130970397 in words is "six billion, one hundred thirty million, nine hundred seventy thousand, three hundred ninety-seven".

Divisors: 1 3 9 271 813 2439 2513723 7541169 22623507 681218933 2043656799 6130970397