Base | Representation |
---|---|
bin | 1001000001100111101… |
… | …0110110011010000010 |
3 | 112211012221212001220110 |
4 | 2100121322312122002 |
5 | 10020022220232013 |
6 | 155121454252150 |
7 | 14126242351641 |
oct | 2203172663202 |
9 | 484187761813 |
10 | 155053680258 |
11 | 5a83783aa04 |
12 | 260731b7056 |
13 | 118105845c9 |
14 | 770ca27358 |
15 | 40775db2c3 |
hex | 2419eb6682 |
155053680258 has 16 divisors (see below), whose sum is σ = 310113372096. Its totient is φ = 51683558160.
The previous prime is 155053680233. The next prime is 155053680307. The reversal of 155053680258 is 852086350551.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129060 + ... + 571632.
It is an arithmetic number, because the mean of its divisors is an integer number (19382085756).
Almost surely, 2155053680258 is an apocalyptic number.
155053680258 is an abundant number, since it is smaller than the sum of its proper divisors (155059691838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155053680258 is a wasteful number, since it uses less digits than its factorization.
155053680258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500969.
The product of its (nonzero) digits is 1440000, while the sum is 48.
The spelling of 155053680258 in words is "one hundred fifty-five billion, fifty-three million, six hundred eighty thousand, two hundred fifty-eight".
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