Base | Representation |
---|---|
bin | 10000010110101… |
… | …111101110110010 |
3 | 201010022212110201 |
4 | 100112233232302 |
5 | 1030221220010 |
6 | 43121145414 |
7 | 6541226356 |
oct | 2026575662 |
9 | 633285421 |
10 | 274398130 |
11 | 130988416 |
12 | 77a8b26a |
13 | 44b05976 |
14 | 2862b466 |
15 | 1915323a |
hex | 105afbb2 |
274398130 has 16 divisors (see below), whose sum is σ = 502014744. Its totient is φ = 107959680.
The previous prime is 274398107. The next prime is 274398149. The reversal of 274398130 is 31893472.
274398130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 178142409 + 96255721 = 13347^2 + 9811^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 274398130.
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, 224307 + ... + 225526.
Almost surely, 2274398130 is an apocalyptic number.
274398130 is a deficient number, since it is larger than the sum of its proper divisors (227616614).
274398130 is a wasteful number, since it uses less digits than its factorization.
274398130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449901.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 274398130 is about 16564.9669483522. The cubic root of 274398130 is about 649.8209605509.
The spelling of 274398130 in words is "two hundred seventy-four million, three hundred ninety-eight thousand, one hundred thirty".
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