Base | Representation |
---|---|
bin | 101111110111… |
… | …0101110110100 |
3 | 1202012221222212 |
4 | 1133232232310 |
5 | 22411020332 |
6 | 2253512552 |
7 | 423206351 |
oct | 137565664 |
9 | 52187885 |
10 | 25095092 |
11 | 13190350 |
12 | 84a2758 |
13 | 5278589 |
14 | 3493628 |
15 | 230a8b2 |
hex | 17eebb4 |
25095092 has 48 divisors (see below), whose sum is σ = 50440320. Its totient is φ = 10819200.
The previous prime is 25095071. The next prime is 25095097. The reversal of 25095092 is 29059052.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25095097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90458 + ... + 90734.
It is an arithmetic number, because the mean of its divisors is an integer number (1050840).
Almost surely, 225095092 is an apocalyptic number.
25095092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
25095092 is an abundant number, since it is smaller than the sum of its proper divisors (25345228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25095092 is a wasteful number, since it uses less digits than its factorization.
25095092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 392 (or 390 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 32.
The square root of 25095092 is about 5009.5001746681. The cubic root of 25095092 is about 292.7720390203.
The spelling of 25095092 in words is "twenty-five million, ninety-five thousand, ninety-two".
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