Base | Representation |
---|---|
bin | 10111010111101010… |
… | …001000100011101111 |
3 | 2101202202212121112121 |
4 | 113113222020203233 |
5 | 402342300424043 |
6 | 15305541413411 |
7 | 1545553556623 |
oct | 272752104357 |
9 | 71682777477 |
10 | 25092983023 |
11 | a7073755a9 |
12 | 4a4370a267 |
13 | 249b891164 |
14 | 130086d183 |
15 | 9bce3cded |
hex | 5d7a888ef |
25092983023 has 16 divisors (see below), whose sum is σ = 26890185600. Its totient is φ = 23344299360.
The previous prime is 25092983021. The next prime is 25092983131. The reversal of 25092983023 is 32038929052.
It is a cyclic number.
It is not a de Polignac number, because 25092983023 - 21 = 25092983021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25092983021) 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, 1076965 + ... + 1100017.
It is an arithmetic number, because the mean of its divisors is an integer number (1680636600).
Almost surely, 225092983023 is an apocalyptic number.
25092983023 is a deficient number, since it is larger than the sum of its proper divisors (1797202577).
25092983023 is a wasteful number, since it uses less digits than its factorization.
25092983023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24102.
The product of its (nonzero) digits is 233280, while the sum is 43.
The spelling of 25092983023 in words is "twenty-five billion, ninety-two million, nine hundred eighty-three thousand, twenty-three".
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