Base | Representation |
---|---|
bin | 10010000000111… |
… | …10110011000110 |
3 | 101112100202011120 |
4 | 21000132303012 |
5 | 302141333334 |
6 | 22555014410 |
7 | 3513336165 |
oct | 1100366306 |
9 | 345322146 |
10 | 151121094 |
11 | 78338573 |
12 | 4273a406 |
13 | 25402287 |
14 | 160db3dc |
15 | d401949 |
hex | 901ecc6 |
151121094 has 24 divisors (see below), whose sum is σ = 312318360. Its totient is φ = 48746880.
The previous prime is 151121083. The next prime is 151121119. The reversal of 151121094 is 490121151.
It is a happy number.
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 11 ways as a sum of consecutive naturals, for example, 7339 + ... + 18870.
It is an arithmetic number, because the mean of its divisors is an integer number (13013265).
Almost surely, 2151121094 is an apocalyptic number.
151121094 is an abundant number, since it is smaller than the sum of its proper divisors (161197266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151121094 is a wasteful number, since it uses less digits than its factorization.
151121094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26276 (or 26245 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 24.
The square root of 151121094 is about 12293.1319849744. The cubic root of 151121094 is about 532.6497117014.
The spelling of 151121094 in words is "one hundred fifty-one million, one hundred twenty-one thousand, ninety-four".
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