Base | Representation |
---|---|
bin | 1000101110101011011… |
… | …0010111011000100111 |
3 | 112100002121010222001220 |
4 | 2023222312113120213 |
5 | 4424114031230132 |
6 | 152521140151423 |
7 | 13556241352026 |
oct | 2135266273047 |
9 | 470077128056 |
10 | 149969008167 |
11 | 58668660570 |
12 | 25094398573 |
13 | 111b001abb4 |
14 | 73896048bd |
15 | 3d7b00ba2c |
hex | 22ead97627 |
149969008167 has 64 divisors (see below), whose sum is σ = 240224624640. Its totient is φ = 82218412800.
The previous prime is 149969008139. The next prime is 149969008183. The reversal of 149969008167 is 761800969941.
It is a happy number.
It is not a de Polignac number, because 149969008167 - 211 = 149969006119 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 149969008167.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149969008187) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1146168 + ... + 1270290.
It is an arithmetic number, because the mean of its divisors is an integer number (3753509760).
Almost surely, 2149969008167 is an apocalyptic number.
149969008167 is a deficient number, since it is larger than the sum of its proper divisors (90255616473).
149969008167 is a wasteful number, since it uses less digits than its factorization.
149969008167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124244.
The product of its (nonzero) digits is 5878656, while the sum is 60.
The spelling of 149969008167 in words is "one hundred forty-nine billion, nine hundred sixty-nine million, eight thousand, one hundred sixty-seven".
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