Base | Representation |
---|---|
bin | 10001111101000… |
… | …11001000001100 |
3 | 101111102000022022 |
4 | 20332203020030 |
5 | 302024131130 |
6 | 22540105312 |
7 | 3506126306 |
oct | 1076431014 |
9 | 344360268 |
10 | 150614540 |
11 | 78021a2a |
12 | 42535238 |
13 | 2528583b |
14 | 16008976 |
15 | d3517e5 |
hex | 8fa320c |
150614540 has 12 divisors (see below), whose sum is σ = 316290576. Its totient is φ = 60245808.
The previous prime is 150614537. The next prime is 150614561. The reversal of 150614540 is 45416051.
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, 3765344 + ... + 3765383.
It is an arithmetic number, because the mean of its divisors is an integer number (26357548).
Almost surely, 2150614540 is an apocalyptic number.
150614540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150614540 is an abundant number, since it is smaller than the sum of its proper divisors (165676036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150614540 is a wasteful number, since it uses less digits than its factorization.
150614540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7530736 (or 7530734 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 150614540 is about 12272.5115603938. The cubic root of 150614540 is about 532.0539028052.
The spelling of 150614540 in words is "one hundred fifty million, six hundred fourteen thousand, five hundred forty".
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