Base | Representation |
---|---|
bin | 101111110101… |
… | …1000100010011 |
3 | 1202012012101222 |
4 | 1133223010103 |
5 | 22410030313 |
6 | 2253315255 |
7 | 423114530 |
oct | 137530423 |
9 | 52165358 |
10 | 25080083 |
11 | 13180046 |
12 | 8495b2b |
13 | 52717b2 |
14 | 348bd87 |
15 | 2306208 |
hex | 17eb113 |
25080083 has 16 divisors (see below), whose sum is σ = 30481920. Its totient is φ = 20144256.
The previous prime is 25080079. The next prime is 25080091. The reversal of 25080083 is 38008052.
It is a cyclic number.
It is not a de Polignac number, because 25080083 - 22 = 25080079 is a prime.
It is not an unprimeable number, because it can be changed into a prime (25080053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49610 + ... + 50112.
It is an arithmetic number, because the mean of its divisors is an integer number (1905120).
Almost surely, 225080083 is an apocalyptic number.
25080083 is a deficient number, since it is larger than the sum of its proper divisors (5401837).
25080083 is a wasteful number, since it uses less digits than its factorization.
25080083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946.
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 25080083 is about 5008.0018969645. The cubic root of 25080083 is about 292.7136598511.
The spelling of 25080083 in words is "twenty-five million, eighty thousand, eighty-three".
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