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3130553013 = 372181117659
BaseRepresentation
bin1011101010011000…
…0111001010110101
322002011200120101220
42322212013022311
522402410144023
61234350340553
7140402155500
oct27246071265
98064616356
103130553013
11136712a8a5
127344ba759
133ab764943
14219aac137
15134c813e3
hexba9872b5

3130553013 has 24 divisors (see below), whose sum is σ = 4882419360. Its totient is φ = 1778988960.

The previous prime is 3130552979. The next prime is 3130553051. The reversal of 3130553013 is 3103550313.

It is not a de Polignac number, because 3130553013 - 29 = 3130552501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130553093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32223 + ... + 85436.

It is an arithmetic number, because the mean of its divisors is an integer number (203434140).

Almost surely, 23130553013 is an apocalyptic number.

It is an amenable number.

3130553013 is a deficient number, since it is larger than the sum of its proper divisors (1751866347).

3130553013 is a wasteful number, since it uses less digits than its factorization.

3130553013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117857 (or 117850 counting only the distinct ones).

The product of its (nonzero) digits is 2025, while the sum is 24.

The square root of 3130553013 is about 55951.3450508565. The cubic root of 3130553013 is about 1462.8743357949.

The spelling of 3130553013 in words is "three billion, one hundred thirty million, five hundred fifty-three thousand, thirteen".

Divisors: 1 3 7 21 49 147 181 543 1267 3801 8869 26607 117659 352977 823613 2470839 5765291 17295873 21296279 63888837 149073953 447221859 1043517671 3130553013