Base | Representation |
---|---|
bin | 10001111000101… |
… | …01100000010011 |
3 | 101110022112120112 |
4 | 20330111200103 |
5 | 301402100301 |
6 | 22515431535 |
7 | 3501162140 |
oct | 1074254023 |
9 | 343275515 |
10 | 150034451 |
11 | 77766116 |
12 | 422b55ab |
13 | 251117a8 |
14 | 15cd73c7 |
15 | d2899bb |
hex | 8f15813 |
150034451 has 24 divisors (see below), whose sum is σ = 185170944. Its totient is φ = 118950480.
The previous prime is 150034447. The next prime is 150034483. The reversal of 150034451 is 154430051.
It is not a de Polignac number, because 150034451 - 22 = 150034447 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (150034411) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114140 + ... + 115446.
It is an arithmetic number, because the mean of its divisors is an integer number (7715456).
Almost surely, 2150034451 is an apocalyptic number.
150034451 is a deficient number, since it is larger than the sum of its proper divisors (35136493).
150034451 is a wasteful number, since it uses less digits than its factorization.
150034451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1391 (or 1368 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 150034451 is about 12248.8550893543. The cubic root of 150034451 is about 531.3699588668.
The spelling of 150034451 in words is "one hundred fifty million, thirty-four thousand, four hundred fifty-one".
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