Base | Representation |
---|---|
bin | 11000001110010001… |
… | …01101001010101000 |
3 | 1020120022111101011012 |
4 | 30013020231022220 |
5 | 203113140441202 |
6 | 5550234123052 |
7 | 640160325203 |
oct | 140710551250 |
9 | 36508441135 |
10 | 13004624552 |
11 | 55738539a7 |
12 | 262b280488 |
13 | 12c333091a |
14 | 8b521093a |
15 | 511a67152 |
hex | 30722d2a8 |
13004624552 has 8 divisors (see below), whose sum is σ = 24383671050. Its totient is φ = 6502312272.
The previous prime is 13004624551. The next prime is 13004624561. The reversal of 13004624552 is 25542640031.
It can be written as a sum of positive squares in only one way, i.e., 11877948196 + 1126676356 = 108986^2 + 33566^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (13004624551) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 812789027 + ... + 812789042.
Almost surely, 213004624552 is an apocalyptic number.
It is an amenable number.
13004624552 is a deficient number, since it is larger than the sum of its proper divisors (11379046498).
13004624552 is a wasteful number, since it uses less digits than its factorization.
13004624552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1625578075 (or 1625578071 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
The spelling of 13004624552 in words is "thirteen billion, four million, six hundred twenty-four thousand, five hundred fifty-two".
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