Base | Representation |
---|---|
bin | 10001111100000… |
… | …11101010011001 |
3 | 101111011110111212 |
4 | 20332003222121 |
5 | 302011020112 |
6 | 22533232505 |
7 | 3505051460 |
oct | 1076035231 |
9 | 344143455 |
10 | 150485657 |
11 | 77a44113 |
12 | 42492735 |
13 | 2523bc8a |
14 | 15db39d7 |
15 | d328522 |
hex | 8f83a99 |
150485657 has 8 divisors (see below), whose sum is σ = 173687232. Its totient is φ = 127710000.
The previous prime is 150485651. The next prime is 150485663. The reversal of 150485657 is 756584051.
150485657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (150485651) and next prime (150485663).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 150485657 - 24 = 150485641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150485651) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105719 + ... + 107132.
It is an arithmetic number, because the mean of its divisors is an integer number (21710904).
Almost surely, 2150485657 is an apocalyptic number.
It is an amenable number.
150485657 is a deficient number, since it is larger than the sum of its proper divisors (23201575).
150485657 is a wasteful number, since it uses less digits than its factorization.
150485657 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212959.
The product of its (nonzero) digits is 168000, while the sum is 41.
The square root of 150485657 is about 12267.2595554182. The cubic root of 150485657 is about 531.9020974704.
The spelling of 150485657 in words is "one hundred fifty million, four hundred eighty-five thousand, six hundred fifty-seven".
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