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13002425043 = 397131341083
BaseRepresentation
bin11000001110000000…
…10100001011010011
31020120011100121222220
430013000110023103
5203112110100133
65550115032123
7640132534506
oct140700241323
936504317886
1013002425043
115572591423
12262a59b643
1312c2a4073a
148b4bdb13d
155117805b3
hex3070142d3

13002425043 has 16 divisors (see below), whose sum is σ = 17649050496. Its totient is φ = 8513406720.

The previous prime is 13002424951. The next prime is 13002425057. The reversal of 13002425043 is 34052420031.

It is not a de Polignac number, because 13002425043 - 214 = 13002408659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13002425083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132421 + ... + 208662.

It is an arithmetic number, because the mean of its divisors is an integer number (1103065656).

Almost surely, 213002425043 is an apocalyptic number.

13002425043 is a deficient number, since it is larger than the sum of its proper divisors (4646625453).

13002425043 is a wasteful number, since it uses less digits than its factorization.

13002425043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341314.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 13002425043 its reverse (34052420031), we get a palindrome (47054845074).

The spelling of 13002425043 in words is "thirteen billion, two million, four hundred twenty-five thousand, forty-three".

Divisors: 1 3 97 131 291 393 12707 38121 341083 1023249 33085051 44681873 99255153 134045619 4334141681 13002425043