Base | Representation |
---|---|
bin | 10010011111000… |
… | …01100010101110 |
3 | 101210210002111102 |
4 | 21033201202232 |
5 | 304144030434 |
6 | 23215323102 |
7 | 3562012034 |
oct | 1117414256 |
9 | 353702442 |
10 | 155064494 |
11 | 7a591282 |
12 | 43b20492 |
13 | 26183150 |
14 | 16846554 |
15 | d93007e |
hex | 93e18ae |
155064494 has 8 divisors (see below), whose sum is σ = 250488840. Its totient is φ = 71568216.
The previous prime is 155064457. The next prime is 155064517. The reversal of 155064494 is 494460551.
155064494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 2981984 + ... + 2982035.
It is an arithmetic number, because the mean of its divisors is an integer number (31311105).
Almost surely, 2155064494 is an apocalyptic number.
155064494 is a deficient number, since it is larger than the sum of its proper divisors (95424346).
155064494 is a wasteful number, since it uses less digits than its factorization.
155064494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5964034.
The product of its (nonzero) digits is 86400, while the sum is 38.
The square root of 155064494 is about 12452.4894699815. The cubic root of 155064494 is about 537.2430287065.
The spelling of 155064494 in words is "one hundred fifty-five million, sixty-four thousand, four hundred ninety-four".
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