Base | Representation |
---|---|
bin | 10001111110101… |
… | …11110000101111 |
3 | 101111210222001000 |
4 | 20333113300233 |
5 | 302103031002 |
6 | 22544451343 |
7 | 3511014660 |
oct | 1077276057 |
9 | 344728030 |
10 | 150830127 |
11 | 781599a8 |
12 | 42619b53 |
13 | 2532c9c6 |
14 | 16063367 |
15 | d39561c |
hex | 8fd7c2f |
150830127 has 16 divisors (see below), whose sum is σ = 255374080. Its totient is φ = 86188536.
The previous prime is 150830123. The next prime is 150830149. The reversal of 150830127 is 721038051.
150830127 is a `hidden beast` number, since 1 + 508 + 30 + 127 = 666.
It is not a de Polignac number, because 150830127 - 22 = 150830123 is a prime.
It is a super-2 number, since 2×1508301272 = 45499454421672258, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 150830127.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150830123) 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, 398833 + ... + 399210.
It is an arithmetic number, because the mean of its divisors is an integer number (15960880).
Almost surely, 2150830127 is an apocalyptic number.
150830127 is a deficient number, since it is larger than the sum of its proper divisors (104543953).
150830127 is an equidigital number, since it uses as much as digits as its factorization.
150830127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 798059 (or 798053 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
The square root of 150830127 is about 12281.2917480206. The cubic root of 150830127 is about 532.3076393078.
Adding to 150830127 its reverse (721038051), we get a palindrome (871868178).
The spelling of 150830127 in words is "one hundred fifty million, eight hundred thirty thousand, one hundred twenty-seven".
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