Base | Representation |
---|---|
bin | 10111110111110… |
… | …10011010110010 |
3 | 111221211000102120 |
4 | 23323322122302 |
5 | 402231131104 |
6 | 31512055110 |
7 | 4651066161 |
oct | 1373723262 |
9 | 457730376 |
10 | 200255154 |
11 | a3047730 |
12 | 57094496 |
13 | 32646498 |
14 | 1c84b3d8 |
15 | 128a9cd9 |
hex | befa6b2 |
200255154 has 16 divisors (see below), whose sum is σ = 436920480. Its totient is φ = 60683360.
The previous prime is 200255141. The next prime is 200255177. The reversal of 200255154 is 451552002.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517019 + ... + 1517150.
It is an arithmetic number, because the mean of its divisors is an integer number (27307530).
Almost surely, 2200255154 is an apocalyptic number.
200255154 is an abundant number, since it is smaller than the sum of its proper divisors (236665326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200255154 is a wasteful number, since it uses less digits than its factorization.
200255154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3034185.
The product of its (nonzero) digits is 2000, while the sum is 24.
The square root of 200255154 is about 14151.1538045489. The cubic root of 200255154 is about 585.0521335670.
The spelling of 200255154 in words is "two hundred million, two hundred fifty-five thousand, one hundred fifty-four".
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