Base | Representation |
---|---|
bin | 11001000110010100… |
… | …01101001101100100 |
3 | 1021210002011202012002 |
4 | 30203022031031210 |
5 | 210044020430004 |
6 | 10105031144432 |
7 | 654626511620 |
oct | 144312151544 |
9 | 37702152162 |
10 | 13474780004 |
11 | 5795186724 |
12 | 2740815118 |
13 | 136986670a |
14 | 91b838180 |
15 | 53ce8761e |
hex | 32328d364 |
13474780004 has 12 divisors (see below), whose sum is σ = 26949560064. Its totient is φ = 5774905704.
The previous prime is 13474780003. The next prime is 13474780027. The reversal of 13474780004 is 40008747431.
13474780004 is an admirable number.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 13474780004.
It is not an unprimeable number, because it can be changed into a prime (13474780003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240621044 + ... + 240621099.
It is an arithmetic number, because the mean of its divisors is an integer number (2245796672).
Almost surely, 213474780004 is an apocalyptic number.
13474780004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13474780004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13474780004 is a wasteful number, since it uses less digits than its factorization.
13474780004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481242154 (or 481242152 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 38.
The spelling of 13474780004 in words is "thirteen billion, four hundred seventy-four million, seven hundred eighty thousand, four".
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