Base | Representation |
---|---|
bin | 10010010111100… |
… | …01011011000100 |
3 | 101201221010100101 |
4 | 21023301123010 |
5 | 303421042324 |
6 | 23142253444 |
7 | 3550444432 |
oct | 1113613304 |
9 | 351833311 |
10 | 154080964 |
11 | 79a7a344 |
12 | 43727284 |
13 | 25bca58b |
14 | 1666bd52 |
15 | d7d8944 |
hex | 92f16c4 |
154080964 has 12 divisors (see below), whose sum is σ = 274729644. Its totient is φ = 75586784.
The previous prime is 154080961. The next prime is 154080977. The reversal of 154080964 is 469080451.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 114918400 + 39162564 = 10720^2 + 6258^2 .
It is not an unprimeable number, because it can be changed into a prime (154080961) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 363187 + ... + 363610.
It is an arithmetic number, because the mean of its divisors is an integer number (22894137).
Almost surely, 2154080964 is an apocalyptic number.
It is an amenable number.
154080964 is a deficient number, since it is larger than the sum of its proper divisors (120648680).
154080964 is a wasteful number, since it uses less digits than its factorization.
154080964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 726854 (or 726852 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 154080964 is about 12412.9353498679. The cubic root of 154080964 is about 536.1047587993.
The spelling of 154080964 in words is "one hundred fifty-four million, eighty thousand, nine hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •