Base | Representation |
---|---|
bin | 10001111110001… |
… | …01101011001010 |
3 | 101111200012102010 |
4 | 20333011223022 |
5 | 302043143132 |
6 | 22543120350 |
7 | 3510255663 |
oct | 1077055312 |
9 | 344605363 |
10 | 150756042 |
11 | 78109278 |
12 | 425a30b6 |
13 | 25305078 |
14 | 1604436a |
15 | d37d6cc |
hex | 8fc5aca |
150756042 has 32 divisors (see below), whose sum is σ = 305835264. Its totient is φ = 49536000.
The previous prime is 150756037. The next prime is 150756043. The reversal of 150756042 is 240657051.
It is not an unprimeable number, because it can be changed into a prime (150756043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250542 + ... + 251142.
It is an arithmetic number, because the mean of its divisors is an integer number (9557352).
Almost surely, 2150756042 is an apocalyptic number.
150756042 is an abundant number, since it is smaller than the sum of its proper divisors (155079222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150756042 is a wasteful number, since it uses less digits than its factorization.
150756042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1134.
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 150756042 is about 12278.2752046043. The cubic root of 150756042 is about 532.2204717753.
The spelling of 150756042 in words is "one hundred fifty million, seven hundred fifty-six thousand, forty-two".
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