Base | Representation |
---|---|
bin | 11000110010011… |
… | …01001110001000 |
3 | 112111021011022000 |
4 | 30121031032020 |
5 | 411212344334 |
6 | 32344431000 |
7 | 5103261402 |
oct | 1431151610 |
9 | 474234260 |
10 | 207934344 |
11 | a7412172 |
12 | 59778460 |
13 | 34104897 |
14 | 1d889b72 |
15 | 133c5299 |
hex | c64d388 |
207934344 has 96 divisors (see below), whose sum is σ = 613754400. Its totient is φ = 65214720.
The previous prime is 207934333. The next prime is 207934357. The reversal of 207934344 is 443439702.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 207934299 and 207934308.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60759 + ... + 64089.
It is an arithmetic number, because the mean of its divisors is an integer number (6393275).
Almost surely, 2207934344 is an apocalyptic number.
207934344 is a gapful number since it is divisible by the number (24) 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 207934344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306877200).
207934344 is an abundant number, since it is smaller than the sum of its proper divisors (405820056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
207934344 is a wasteful number, since it uses less digits than its factorization.
207934344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3380 (or 3353 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 36.
The square root of 207934344 is about 14419.9287099486. The cubic root of 207934344 is about 592.4368655690.
The spelling of 207934344 in words is "two hundred seven million, nine hundred thirty-four thousand, three hundred forty-four".
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