Base | Representation |
---|---|
bin | 10010000000010… |
… | …11100010111000 |
3 | 101112012201222202 |
4 | 21000023202320 |
5 | 302131322412 |
6 | 22553205332 |
7 | 3512560235 |
oct | 1100134270 |
9 | 345181882 |
10 | 151042232 |
11 | 782942a0 |
12 | 42700848 |
13 | 253a5403 |
14 | 160ba78c |
15 | d3d83c2 |
hex | 900b8b8 |
151042232 has 16 divisors (see below), whose sum is σ = 308950200. Its totient is φ = 68655520.
The previous prime is 151042231. The next prime is 151042249. The reversal of 151042232 is 232240151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151042231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858107 + ... + 858282.
Almost surely, 2151042232 is an apocalyptic number.
It is an amenable number.
151042232 is an abundant number, since it is smaller than the sum of its proper divisors (157907968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151042232 is a wasteful number, since it uses less digits than its factorization.
151042232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1716406 (or 1716402 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 151042232 is about 12289.9240030197. The cubic root of 151042232 is about 532.5570418003.
Adding to 151042232 its reverse (232240151), we get a palindrome (383282383).
The spelling of 151042232 in words is "one hundred fifty-one million, forty-two thousand, two hundred thirty-two".
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