Base | Representation |
---|---|
bin | 11110010011010… |
… | …10101001000100 |
3 | 122201022022010210 |
4 | 33021222221010 |
5 | 1010033122241 |
6 | 41120115420 |
7 | 6204412056 |
oct | 1711525104 |
9 | 581268123 |
10 | 254192196 |
11 | 1205373a5 |
12 | 71165b70 |
13 | 4087c8ab |
14 | 25a8b8d6 |
15 | 174b1316 |
hex | f26aa44 |
254192196 has 24 divisors (see below), whose sum is σ = 598661280. Its totient is φ = 83938432.
The previous prime is 254192167. The next prime is 254192201. The reversal of 254192196 is 691291452.
It is a super-2 number, since 2×2541921962 = 129227345014604832, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97701 + ... + 100268.
It is an arithmetic number, because the mean of its divisors is an integer number (24944220).
Almost surely, 2254192196 is an apocalyptic number.
It is an amenable number.
254192196 is an abundant number, since it is smaller than the sum of its proper divisors (344469084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254192196 is a wasteful number, since it uses less digits than its factorization.
254192196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198083 (or 198081 counting only the distinct ones).
The product of its digits is 38880, while the sum is 39.
The square root of 254192196 is about 15943.4060350980. The cubic root of 254192196 is about 633.4622480575.
The spelling of 254192196 in words is "two hundred fifty-four million, one hundred ninety-two thousand, one hundred ninety-six".
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