Base | Representation |
---|---|
bin | 10010100100111… |
… | …01011100110100 |
3 | 101212020012021201 |
4 | 21102131130310 |
5 | 304343143124 |
6 | 23244022244 |
7 | 3601366003 |
oct | 1122353464 |
9 | 355205251 |
10 | 155834164 |
11 | 7aa67572 |
12 | 44231984 |
13 | 26392585 |
14 | 169a6c3a |
15 | da33144 |
hex | 949d734 |
155834164 has 12 divisors (see below), whose sum is σ = 273297024. Its totient is φ = 77749304.
The previous prime is 155834149. The next prime is 155834191. The reversal of 155834164 is 461438551.
It is a happy number.
155834164 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39844 + ... + 43579.
It is an arithmetic number, because the mean of its divisors is an integer number (22774752).
Almost surely, 2155834164 is an apocalyptic number.
It is an amenable number.
155834164 is a deficient number, since it is larger than the sum of its proper divisors (117462860).
155834164 is a wasteful number, since it uses less digits than its factorization.
155834164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83894 (or 83892 counting only the distinct ones).
The product of its digits is 57600, while the sum is 37.
The square root of 155834164 is about 12483.3554783960. The cubic root of 155834164 is about 538.1304392059.
The spelling of 155834164 in words is "one hundred fifty-five million, eight hundred thirty-four thousand, one hundred sixty-four".
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