Base | Representation |
---|---|
bin | 11000110100100001… |
… | …01000101100100000 |
3 | 1021101200020001001022 |
4 | 30122100220230200 |
5 | 204242310023441 |
6 | 10042135025012 |
7 | 651134426132 |
oct | 143220505440 |
9 | 37350201038 |
10 | 13325470496 |
11 | 5718976238 |
12 | 26ba80b168 |
13 | 1344949bb0 |
14 | 905a8d052 |
15 | 52ece284b |
hex | 31a428b20 |
13325470496 has 96 divisors (see below), whose sum is σ = 28932866928. Its totient is φ = 6003671040.
The previous prime is 13325470481. The next prime is 13325470513. The reversal of 13325470496 is 69407452331.
It can be written as a sum of positive squares in 8 ways, for example, as 434138896 + 12891331600 = 20836^2 + 113540^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3474596 + ... + 3478428.
Almost surely, 213325470496 is an apocalyptic number.
13325470496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13325470496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14466433464).
13325470496 is an abundant number, since it is smaller than the sum of its proper divisors (15607396432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13325470496 is a wasteful number, since it uses less digits than its factorization.
13325470496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4054 (or 4046 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 44.
The spelling of 13325470496 in words is "thirteen billion, three hundred twenty-five million, four hundred seventy thousand, four hundred ninety-six".
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