Base | Representation |
---|---|
bin | 110001111111111001… |
… | …1011100011011010101 |
3 | 101021010212021101210101 |
4 | 1203333303130123111 |
5 | 3224343422002330 |
6 | 121154150454101 |
7 | 10520515341352 |
oct | 1437763343325 |
9 | 337125241711 |
10 | 107370890965 |
11 | 41599083628 |
12 | 18986364331 |
13 | a1819046a0 |
14 | 52a7d65629 |
15 | 2bd63b74ca |
hex | 18ffcdc6d5 |
107370890965 has 32 divisors (see below), whose sum is σ = 139572568800. Its totient is φ = 78824116224.
The previous prime is 107370890933. The next prime is 107370890969. The reversal of 107370890965 is 569098073701.
It can be written as a sum of positive squares in 16 ways, for example, as 34047999441 + 73322891524 = 184521^2 + 270782^2 .
It is a cyclic number.
It is not a de Polignac number, because 107370890965 - 25 = 107370890933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107370890969) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8221761 + ... + 8234809.
It is an arithmetic number, because the mean of its divisors is an integer number (4361642775).
Almost surely, 2107370890965 is an apocalyptic number.
It is an amenable number.
107370890965 is a deficient number, since it is larger than the sum of its proper divisors (32201677835).
107370890965 is a wasteful number, since it uses less digits than its factorization.
107370890965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13801.
The product of its (nonzero) digits is 2857680, while the sum is 55.
The spelling of 107370890965 in words is "one hundred seven billion, three hundred seventy million, eight hundred ninety thousand, nine hundred sixty-five".
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