Base | Representation |
---|---|
bin | 110010111001110000… |
… | …0110010011001000100 |
3 | 101110011011002221111202 |
4 | 1211303200302121010 |
5 | 3242332403013002 |
6 | 122114534522032 |
7 | 10616600002004 |
oct | 1456340623104 |
9 | 343134087452 |
10 | 109312157252 |
11 | 423a4954731 |
12 | 19228506318 |
13 | a400b5626c |
14 | 540dad2004 |
15 | 2c9ba27502 |
hex | 1973832644 |
109312157252 has 24 divisors (see below), whose sum is σ = 196323388800. Its totient is φ = 53236758816.
The previous prime is 109312157239. The next prime is 109312157261. The reversal of 109312157252 is 252751213901.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2098988 + ... + 2150435.
It is an arithmetic number, because the mean of its divisors is an integer number (8180141200).
Almost surely, 2109312157252 is an apocalyptic number.
It is an amenable number.
109312157252 is a deficient number, since it is larger than the sum of its proper divisors (87011231548).
109312157252 is a wasteful number, since it uses less digits than its factorization.
109312157252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4249595 (or 4249593 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 38.
The spelling of 109312157252 in words is "one hundred nine billion, three hundred twelve million, one hundred fifty-seven thousand, two hundred fifty-two".
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