Base | Representation |
---|---|
bin | 10010011110110… |
… | …10000101110000 |
3 | 101210201112121211 |
4 | 21033122011300 |
5 | 304142041333 |
6 | 23214525504 |
7 | 3561524035 |
oct | 1117320560 |
9 | 353645554 |
10 | 155033968 |
11 | 7a570351 |
12 | 43b06894 |
13 | 2617229b |
14 | 1683938c |
15 | d925ecd |
hex | 93da170 |
155033968 has 10 divisors (see below), whose sum is σ = 300378344. Its totient is φ = 77516976.
The previous prime is 155033927. The next prime is 155033981. The reversal of 155033968 is 869330551.
It is a self number, because there is not a number n which added to its sum of digits gives 155033968.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 4844796 + ... + 4844827.
Almost surely, 2155033968 is an apocalyptic number.
It is an amenable number.
155033968 is a deficient number, since it is larger than the sum of its proper divisors (145344376).
155033968 is an equidigital number, since it uses as much as digits as its factorization.
155033968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9689631 (or 9689625 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 40.
The square root of 155033968 is about 12451.2637109652. The cubic root of 155033968 is about 537.2077725011.
The spelling of 155033968 in words is "one hundred fifty-five million, thirty-three thousand, nine hundred sixty-eight".
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