Base | Representation |
---|---|
bin | 10010000011010… |
… | …10010101000100 |
3 | 101112221110112212 |
4 | 21001222111010 |
5 | 302231233333 |
6 | 23005402552 |
7 | 3516065150 |
oct | 1101522504 |
9 | 345843485 |
10 | 151430468 |
11 | 78529a52 |
12 | 42869458 |
13 | 254b0037 |
14 | 1617c060 |
15 | d463448 |
hex | 906a544 |
151430468 has 12 divisors (see below), whose sum is σ = 302860992. Its totient is φ = 64898760.
The previous prime is 151430449. The next prime is 151430471. The reversal of 151430468 is 864034151.
151430468 is an admirable number.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2704088 + ... + 2704143.
It is an arithmetic number, because the mean of its divisors is an integer number (25238416).
Almost surely, 2151430468 is an apocalyptic number.
It is an amenable number.
151430468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151430468 is a wasteful number, since it uses less digits than its factorization.
151430468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5408242 (or 5408240 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 151430468 is about 12305.7087565081. The cubic root of 151430468 is about 533.0129428127.
The spelling of 151430468 in words is "one hundred fifty-one million, four hundred thirty thousand, four hundred sixty-eight".
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