Base | Representation |
---|---|
bin | 10001111101011… |
… | …11010101010010 |
3 | 101111111112212210 |
4 | 20332233111102 |
5 | 302032231110 |
6 | 22541132550 |
7 | 3506425122 |
oct | 1076572522 |
9 | 344445783 |
10 | 150664530 |
11 | 78056545 |
12 | 4255a156 |
13 | 252a2513 |
14 | 1601cc82 |
15 | d361520 |
hex | 8faf552 |
150664530 has 32 divisors (see below), whose sum is σ = 361972800. Its totient is φ = 40135232.
The previous prime is 150664529. The next prime is 150664543. The reversal of 150664530 is 35466051.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35776 + ... + 39764.
It is an arithmetic number, because the mean of its divisors is an integer number (11311650).
Almost surely, 2150664530 is an apocalyptic number.
150664530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150664530 is an abundant number, since it is smaller than the sum of its proper divisors (211308270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150664530 is a wasteful number, since it uses less digits than its factorization.
150664530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5258.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 150664530 is about 12274.5480568533. The cubic root of 150664530 is about 532.1127604085.
The spelling of 150664530 in words is "one hundred fifty million, six hundred sixty-four thousand, five hundred thirty".
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