Base | Representation |
---|---|
bin | 10001111101110… |
… | …00001001100010 |
3 | 101111120101102021 |
4 | 20332320021202 |
5 | 302034410032 |
6 | 22542012054 |
7 | 3506635321 |
oct | 1076701142 |
9 | 344511367 |
10 | 150700642 |
11 | 78080694 |
12 | 4257702a |
13 | 252b5aa1 |
14 | 1602c0b8 |
15 | d36c097 |
hex | 8fb8262 |
150700642 has 16 divisors (see below), whose sum is σ = 228818520. Its totient is φ = 74432512.
The previous prime is 150700607. The next prime is 150700657. The reversal of 150700642 is 246007051.
It can be written as a sum of positive squares in 4 ways, for example, as 76895361 + 73805281 = 8769^2 + 8591^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78834 + ... + 80722.
Almost surely, 2150700642 is an apocalyptic number.
150700642 is a deficient number, since it is larger than the sum of its proper divisors (78117878).
150700642 is a wasteful number, since it uses less digits than its factorization.
150700642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2357.
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 150700642 is about 12276.0189801091. The cubic root of 150700642 is about 532.1552701286.
Adding to 150700642 its reverse (246007051), we get a palindrome (396707693).
The spelling of 150700642 in words is "one hundred fifty million, seven hundred thousand, six hundred forty-two".
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