Base | Representation |
---|---|
bin | 10001111100001… |
… | …00100110000010 |
3 | 101111011122202020 |
4 | 20332010212002 |
5 | 302011130344 |
6 | 22533302310 |
7 | 3505065552 |
oct | 1076044602 |
9 | 344148666 |
10 | 150489474 |
11 | 77a46a73 |
12 | 42494996 |
13 | 25240935 |
14 | 15db5162 |
15 | d329719 |
hex | 8f84982 |
150489474 has 16 divisors (see below), whose sum is σ = 318683808. Its totient is φ = 47212352.
The previous prime is 150489463. The next prime is 150489487. The reversal of 150489474 is 474984051.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737592 + ... + 737795.
It is an arithmetic number, because the mean of its divisors is an integer number (19917738).
Almost surely, 2150489474 is an apocalyptic number.
150489474 is an abundant number, since it is smaller than the sum of its proper divisors (168194334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150489474 is a wasteful number, since it uses less digits than its factorization.
150489474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1475409.
The product of its (nonzero) digits is 161280, while the sum is 42.
The square root of 150489474 is about 12267.4151311513. The cubic root of 150489474 is about 531.9065945837.
The spelling of 150489474 in words is "one hundred fifty million, four hundred eighty-nine thousand, four hundred seventy-four".
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