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13030742399 = 313711360717
BaseRepresentation
bin11000010001011000…
…10101100101111111
31020122010122022002212
430020230111211333
5203141332224044
65553010011035
7640625324423
oct141054254577
936563568085
1013030742399
1155875726a4
122637b76a7b
1312c887687c
148b888cb83
15513ec5a9e
hex308b1597f

13030742399 has 8 divisors (see below), whose sum is σ = 13814633088. Its totient is φ = 12269573280.

The previous prime is 13030742383. The next prime is 13030742407. The reversal of 13030742399 is 99324703031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13030742399 - 24 = 13030742383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030742359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5679212 + ... + 5681505.

It is an arithmetic number, because the mean of its divisors is an integer number (1726829136).

Almost surely, 213030742399 is an apocalyptic number.

13030742399 is a deficient number, since it is larger than the sum of its proper divisors (783890689).

13030742399 is a wasteful number, since it uses less digits than its factorization.

13030742399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11360785.

The product of its (nonzero) digits is 122472, while the sum is 41.

The spelling of 13030742399 in words is "thirteen billion, thirty million, seven hundred forty-two thousand, three hundred ninety-nine".

Divisors: 1 31 37 1147 11360717 352182227 420346529 13030742399