Base | Representation |
---|---|
bin | 1100010011010… |
… | …01111101101011 |
3 | 21012011211012121 |
4 | 12021221331223 |
5 | 202404210400 |
6 | 14123452111 |
7 | 2362065346 |
oct | 611517553 |
9 | 235154177 |
10 | 103194475 |
11 | 5328359a |
12 | 2a687037 |
13 | 184c1827 |
14 | d9c345d |
15 | 90d621a |
hex | 6269f6b |
103194475 has 12 divisors (see below), whose sum is σ = 128161440. Its totient is φ = 82426400.
The previous prime is 103194473. The next prime is 103194541. The reversal of 103194475 is 574491301.
It is not a de Polignac number, because 103194475 - 21 = 103194473 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 103194475.
It is not an unprimeable number, because it can be changed into a prime (103194473) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15105 + ... + 20845.
It is an arithmetic number, because the mean of its divisors is an integer number (10680120).
Almost surely, 2103194475 is an apocalyptic number.
103194475 is a deficient number, since it is larger than the sum of its proper divisors (24966965).
103194475 is an equidigital number, since it uses as much as digits as its factorization.
103194475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6470 (or 6465 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 103194475 is about 10158.4681423923. The cubic root of 103194475 is about 469.0496490008.
The spelling of 103194475 in words is "one hundred three million, one hundred ninety-four thousand, four hundred seventy-five".
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