Base | Representation |
---|---|
bin | 11000011100101101… |
… | …11100001110100110 |
3 | 1020212202111120012021 |
4 | 30032112330032212 |
5 | 203340200444044 |
6 | 10010243213354 |
7 | 643161301036 |
oct | 141626741646 |
9 | 36782446167 |
10 | 13125796774 |
11 | 5626196432 |
12 | 266397725a |
13 | 131247826c |
14 | 8c73538c6 |
15 | 51c4eee84 |
hex | 30e5bc3a6 |
13125796774 has 8 divisors (see below), whose sum is σ = 19711512000. Its totient is φ = 6555292776.
The previous prime is 13125796727. The next prime is 13125796793. The reversal of 13125796774 is 47769752131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3800649 + ... + 3804100.
It is an arithmetic number, because the mean of its divisors is an integer number (2463939000).
Almost surely, 213125796774 is an apocalyptic number.
13125796774 is a deficient number, since it is larger than the sum of its proper divisors (6585715226).
13125796774 is an equidigital number, since it uses as much as digits as its factorization.
13125796774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7605614.
The product of its digits is 2222640, while the sum is 52.
The spelling of 13125796774 in words is "thirteen billion, one hundred twenty-five million, seven hundred ninety-six thousand, seven hundred seventy-four".
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