Base | Representation |
---|---|
bin | 10001111010001… |
… | …10110101001010 |
3 | 101110200210201110 |
4 | 20331012311022 |
5 | 301430031430 |
6 | 22524031150 |
7 | 3502663155 |
oct | 1075066512 |
9 | 343623643 |
10 | 150236490 |
11 | 77893998 |
12 | 423924b6 |
13 | 25182741 |
14 | 15d4ac9c |
15 | d2c97b0 |
hex | 8f46d4a |
150236490 has 64 divisors (see below), whose sum is σ = 367493760. Its totient is φ = 39302400.
The previous prime is 150236461. The next prime is 150236507. The reversal of 150236490 is 94632051.
150236490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 542232 + ... + 542508.
It is an arithmetic number, because the mean of its divisors is an integer number (5742090).
Almost surely, 2150236490 is an apocalyptic number.
150236490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150236490 is an abundant number, since it is smaller than the sum of its proper divisors (217257270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150236490 is a wasteful number, since it uses less digits than its factorization.
150236490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 567.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 150236490 is about 12257.0995753482. The cubic root of 150236490 is about 531.6083692244.
The spelling of 150236490 in words is "one hundred fifty million, two hundred thirty-six thousand, four hundred ninety".
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