Base | Representation |
---|---|
bin | 10001111101010… |
… | …10101010111000 |
3 | 101111110120200110 |
4 | 20332222222320 |
5 | 302031123212 |
6 | 22540504320 |
7 | 3506315340 |
oct | 1076525270 |
9 | 344416613 |
10 | 150645432 |
11 | 78043163 |
12 | 4254b0a0 |
13 | 25296912 |
14 | 16015d20 |
15 | d35aa3c |
hex | 8faaab8 |
150645432 has 64 divisors (see below), whose sum is σ = 455742720. Its totient is φ = 40508928.
The previous prime is 150645421. The next prime is 150645437. The reversal of 150645432 is 234546051.
It is a self number, because there is not a number n which added to its sum of digits gives 150645432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150645437) 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, 23518 + ... + 29229.
It is an arithmetic number, because the mean of its divisors is an integer number (7120980).
Almost surely, 2150645432 is an apocalyptic number.
150645432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150645432 is an abundant number, since it is smaller than the sum of its proper divisors (305097288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150645432 is a wasteful number, since it uses less digits than its factorization.
150645432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52780 (or 52776 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 150645432 is about 12273.7700809490. The cubic root of 150645432 is about 532.0902761982.
The spelling of 150645432 in words is "one hundred fifty million, six hundred forty-five thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •