Base | Representation |
---|---|
bin | 11001100011110… |
… | …01110010110110 |
3 | 112221110001222220 |
4 | 30301321302312 |
5 | 414342031444 |
6 | 33135303210 |
7 | 5212304205 |
oct | 1461716266 |
9 | 487401886 |
10 | 214408374 |
11 | 100034204 |
12 | 5b97ab06 |
13 | 3556057b |
14 | 2069323c |
15 | 13c53619 |
hex | cc79cb6 |
214408374 has 16 divisors (see below), whose sum is σ = 429329712. Its totient is φ = 71383968.
The previous prime is 214408357. The next prime is 214408399. The reversal of 214408374 is 473804412.
It is a Curzon number.
It is a congruent 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, 15829 + ... + 26064.
It is an arithmetic number, because the mean of its divisors is an integer number (26833107).
Almost surely, 2214408374 is an apocalyptic number.
214408374 is an abundant number, since it is smaller than the sum of its proper divisors (214921338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214408374 is a wasteful number, since it uses less digits than its factorization.
214408374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42751.
The product of its (nonzero) digits is 21504, while the sum is 33.
The square root of 214408374 is about 14642.6901216955. The cubic root of 214408374 is about 598.5226375415.
The spelling of 214408374 in words is "two hundred fourteen million, four hundred eight thousand, three hundred seventy-four".
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