Base | Representation |
---|---|
bin | 11000101001101010… |
… | …01011100010011100 |
3 | 1021011022211112010012 |
4 | 30110311023202130 |
5 | 204101000341400 |
6 | 10025122502352 |
7 | 645650301644 |
oct | 142465134234 |
9 | 37138745105 |
10 | 13234387100 |
11 | 5681514a00 |
12 | 26942049b8 |
13 | 132bb08aac |
14 | 8d793d524 |
15 | 526ceed35 |
hex | 314d4b89c |
13234387100 has 54 divisors (see below), whose sum is σ = 31566776472. Its totient is φ = 4812500000.
The previous prime is 13234387099. The next prime is 13234387123. The reversal of 13234387100 is 178343231.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 534776 + ... + 558975.
Almost surely, 213234387100 is an apocalyptic number.
13234387100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13234387100 is an abundant number, since it is smaller than the sum of its proper divisors (18332389372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13234387100 is a wasteful number, since it uses less digits than its factorization.
13234387100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1093787 (or 1093769 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
The spelling of 13234387100 in words is "thirteen billion, two hundred thirty-four million, three hundred eighty-seven thousand, one hundred".
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