Base | Representation |
---|---|
bin | 11000111110001111… |
… | …10110101000100111 |
3 | 1021121100201221002110 |
4 | 30133013312220213 |
5 | 204424201220000 |
6 | 10054211412103 |
7 | 653145040041 |
oct | 143707665047 |
9 | 37540657073 |
10 | 13407054375 |
11 | 575aa29430 |
12 | 2721bb4033 |
13 | 1358813190 |
14 | 912848a91 |
15 | 53705a850 |
hex | 31f1f6a27 |
13407054375 has 160 divisors (see below), whose sum is σ = 27106523136. Its totient is φ = 5803200000.
The previous prime is 13407054373. The next prime is 13407054443. The reversal of 13407054375 is 57345070431.
It is not a de Polignac number, because 13407054375 - 21 = 13407054373 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13407054373) by changing a digit.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8311069 + ... + 8312681.
Almost surely, 213407054375 is an apocalyptic number.
13407054375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13407054375 is an abundant number, since it is smaller than the sum of its proper divisors (13699468761).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13407054375 is a wasteful number, since it uses less digits than its factorization.
13407054375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1691 (or 1676 counting only the distinct ones).
The product of its (nonzero) digits is 176400, while the sum is 39.
The spelling of 13407054375 in words is "thirteen billion, four hundred seven million, fifty-four thousand, three hundred seventy-five".
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