Base | Representation |
---|---|
bin | 110110100100111110… |
… | …1111001011101000011 |
3 | 102012112020000221212021 |
4 | 1231021331321131003 |
5 | 3410014000024000 |
6 | 125502051342311 |
7 | 11316310512142 |
oct | 1551175713503 |
9 | 365466027767 |
10 | 117205079875 |
11 | 45785237284 |
12 | 1a86b8b1997 |
13 | b08b148390 |
14 | 595c085759 |
15 | 30ae92111a |
hex | 1b49f79743 |
117205079875 has 32 divisors (see below), whose sum is σ = 157733372160. Its totient is φ = 86436201600.
The previous prime is 117205079867. The next prime is 117205079881. The reversal of 117205079875 is 578970502711.
It is not a de Polignac number, because 117205079875 - 23 = 117205079867 is a prime.
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, 1182486 + ... + 1277764.
It is an arithmetic number, because the mean of its divisors is an integer number (4929167880).
Almost surely, 2117205079875 is an apocalyptic number.
117205079875 is a deficient number, since it is larger than the sum of its proper divisors (40528292285).
117205079875 is an equidigital number, since it uses as much as digits as its factorization.
117205079875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96064 (or 96054 counting only the distinct ones).
The product of its (nonzero) digits is 1234800, while the sum is 52.
The spelling of 117205079875 in words is "one hundred seventeen billion, two hundred five million, seventy-nine thousand, eight hundred seventy-five".
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