Base | Representation |
---|---|
bin | 10111111010010010… |
… | …010101110011011000 |
3 | 2110021021001201011220 |
4 | 113322102111303120 |
5 | 410040012322001 |
6 | 15443333452040 |
7 | 1566136650306 |
oct | 277222256330 |
9 | 73237051156 |
10 | 25673948376 |
11 | a98530245a |
12 | 4b861a1020 |
13 | 2562053b3b |
14 | 1357a9d276 |
15 | a03e4ac36 |
hex | 5fa495cd8 |
25673948376 has 24 divisors (see below), whose sum is σ = 64186833420. Its totient is φ = 8557721136.
The previous prime is 25673948359. The next prime is 25673948393. The reversal of 25673948376 is 67384937652.
It is an interprime number because it is at equal distance from previous prime (25673948359) and next prime (25673948393).
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 768615 + ... + 801321.
Almost surely, 225673948376 is an apocalyptic number.
It is an amenable number.
25673948376 is an abundant number, since it is smaller than the sum of its proper divisors (38512885044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25673948376 is an frugal number, since it uses more digits than its factorization.
25673948376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65423 (or 32712 counting only the distinct ones).
The product of its digits is 45722880, while the sum is 60.
The spelling of 25673948376 in words is "twenty-five billion, six hundred seventy-three million, nine hundred forty-eight thousand, three hundred seventy-six".
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