Base | Representation |
---|---|
bin | 10010000100000… |
… | …11001110100010 |
3 | 101120010122102222 |
4 | 21002003032202 |
5 | 302243014300 |
6 | 23011511042 |
7 | 3520001366 |
oct | 1102031642 |
9 | 346118388 |
10 | 151532450 |
11 | 78599633 |
12 | 428b8482 |
13 | 25517594 |
14 | 161a72a6 |
15 | d483785 |
hex | 90833a2 |
151532450 has 24 divisors (see below), whose sum is σ = 283441680. Its totient is φ = 60270800.
The previous prime is 151532449. The next prime is 151532483. The reversal of 151532450 is 54235151.
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, 485 + ... + 17415.
It is an arithmetic number, because the mean of its divisors is an integer number (11810070).
Almost surely, 2151532450 is an apocalyptic number.
151532450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151532450 is a deficient number, since it is larger than the sum of its proper divisors (131909230).
151532450 is a wasteful number, since it uses less digits than its factorization.
151532450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17122 (or 17117 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 151532450 is about 12309.8517456548. The cubic root of 151532450 is about 533.1325698351.
The spelling of 151532450 in words is "one hundred fifty-one million, five hundred thirty-two thousand, four hundred fifty".
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