Base | Representation |
---|---|
bin | 10111111010111… |
… | …01111010010000 |
3 | 111222120201102211 |
4 | 23331131322100 |
5 | 402332201142 |
6 | 31524521504 |
7 | 4654414240 |
oct | 1375357220 |
9 | 458521384 |
10 | 200662672 |
11 | a32a5921 |
12 | 57250294 |
13 | 32759b12 |
14 | 1c915b20 |
15 | 1293a917 |
hex | bf5de90 |
200662672 has 80 divisors (see below), whose sum is σ = 471612672. Its totient is φ = 80847360.
The previous prime is 200662669. The next prime is 200662681. The reversal of 200662672 is 276266002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156498 + ... + 157774.
Almost surely, 2200662672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200662672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235806336).
200662672 is an abundant number, since it is smaller than the sum of its proper divisors (270950000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200662672 is a wasteful number, since it uses less digits than its factorization.
200662672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1376 (or 1370 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 200662672 is about 14165.5452418889. The cubic root of 200662672 is about 585.4487238269.
The spelling of 200662672 in words is "two hundred million, six hundred sixty-two thousand, six hundred seventy-two".
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