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13036400152 = 234773474949
BaseRepresentation
bin11000010010000011…
…11010111000011000
31020122112021202002021
430021001322320120
5203144304301102
65553331144224
7641024400346
oct141101727030
936575252067
1013036400152
11558a787426
122639a45074
1312c9aa7b59
148b9522996
15514742137
hex30907ae18

13036400152 has 32 divisors (see below), whose sum is σ = 25305336000. Its totient is φ = 6292111104.

The previous prime is 13036400107. The next prime is 13036400159. The reversal of 13036400152 is 25100463031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13036400159) 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, 210027 + ... + 264922.

It is an arithmetic number, because the mean of its divisors is an integer number (790791750).

Almost surely, 213036400152 is an apocalyptic number.

It is an amenable number.

13036400152 is a deficient number, since it is larger than the sum of its proper divisors (12268935848).

13036400152 is a wasteful number, since it uses less digits than its factorization.

13036400152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475075 (or 475071 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 13036400152 its reverse (25100463031), we get a palindrome (38136863183).

The spelling of 13036400152 in words is "thirteen billion, thirty-six million, four hundred thousand, one hundred fifty-two".

Divisors: 1 2 4 8 47 73 94 146 188 292 376 584 3431 6862 13724 27448 474949 949898 1899796 3799592 22322603 34671277 44645206 69342554 89290412 138685108 178580824 277370216 1629550019 3259100038 6518200076 13036400152