Base | Representation |
---|---|
bin | 10010000000100… |
… | …00011110101010 |
3 | 101112020202201021 |
4 | 21000100132222 |
5 | 302132444232 |
6 | 22553443054 |
7 | 3513003166 |
oct | 1100203652 |
9 | 345222637 |
10 | 151062442 |
11 | 782a84a3 |
12 | 4271048a |
13 | 253b167b |
14 | 160c3ca6 |
15 | d3de397 |
hex | 90107aa |
151062442 has 32 divisors (see below), whose sum is σ = 248984064. Its totient is φ = 68428800.
The previous prime is 151062433. The next prime is 151062481. The reversal of 151062442 is 244260151.
It is a happy number.
151062442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1510624422 = 45639722766006728, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348658 + ... + 349090.
It is an arithmetic number, because the mean of its divisors is an integer number (7780752).
Almost surely, 2151062442 is an apocalyptic number.
151062442 is a deficient number, since it is larger than the sum of its proper divisors (97921622).
151062442 is a wasteful number, since it uses less digits than its factorization.
151062442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 151062442 is about 12290.7461937834. The cubic root of 151062442 is about 532.5807934307.
The spelling of 151062442 in words is "one hundred fifty-one million, sixty-two thousand, four hundred forty-two".
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