Base | Representation |
---|---|
bin | 10010000000110… |
… | …11010111101000 |
3 | 101112100000220100 |
4 | 21000123113220 |
5 | 302140411143 |
6 | 22554425400 |
7 | 3513250221 |
oct | 1100332750 |
9 | 345300810 |
10 | 151107048 |
11 | 78328a64 |
12 | 42732260 |
13 | 253c8a71 |
14 | 160d6248 |
15 | d3ec6d3 |
hex | 901b5e8 |
151107048 has 48 divisors (see below), whose sum is σ = 413864100. Its totient is φ = 49800960.
The previous prime is 151107037. The next prime is 151107053. The reversal of 151107048 is 840701151.
It can be written as a sum of positive squares in 2 ways, for example, as 139287204 + 11819844 = 11802^2 + 3438^2 .
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, 5383 + ... + 18198.
Almost surely, 2151107048 is an apocalyptic number.
151107048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
151107048 is an abundant number, since it is smaller than the sum of its proper divisors (262757052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151107048 is a wasteful number, since it uses less digits than its factorization.
151107048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23682 (or 23675 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 27.
The square root of 151107048 is about 12292.5606770925. The cubic root of 151107048 is about 532.6332087557.
Adding to 151107048 its reverse (840701151), we get a palindrome (991808199).
The spelling of 151107048 in words is "one hundred fifty-one million, one hundred seven thousand, forty-eight".
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