Base | Representation |
---|---|
bin | 1001000011101000101… |
… | …1111010101011101010 |
3 | 112212121200111020110112 |
4 | 2100322023322223222 |
5 | 10022124311301010 |
6 | 155251313214322 |
7 | 14145534614606 |
oct | 2207213725352 |
9 | 485550436415 |
10 | 155595025130 |
11 | 5aa95376366 |
12 | 261a45613a2 |
13 | 1189878440c |
14 | 77608a2506 |
15 | 40a9dbea05 |
hex | 243a2faaea |
155595025130 has 64 divisors (see below), whose sum is σ = 284614041600. Its totient is φ = 61238548800.
The previous prime is 155595025127. The next prime is 155595025141. The reversal of 155595025130 is 31520595551.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180295079 + ... + 180295941.
It is an arithmetic number, because the mean of its divisors is an integer number (4447094400).
Almost surely, 2155595025130 is an apocalyptic number.
155595025130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
155595025130 is a deficient number, since it is larger than the sum of its proper divisors (129019016470).
155595025130 is a wasteful number, since it uses less digits than its factorization.
155595025130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2019.
The product of its (nonzero) digits is 168750, while the sum is 41.
The spelling of 155595025130 in words is "one hundred fifty-five billion, five hundred ninety-five million, twenty-five thousand, one hundred thirty".
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