Base | Representation |
---|---|
bin | 1011100010101010001111… |
… | …00111110101110000011000 |
3 | 10022212022122020001012120110 |
4 | 11301111013213311300120 |
5 | 11311312033311100300 |
6 | 125551252555124320 |
7 | 5226441052130331 |
oct | 561250747656030 |
9 | 108768566035513 |
10 | 25380163378200 |
11 | 80a5737627384 |
12 | 2a1aa194436a0 |
13 | 11214541129a7 |
14 | 63a59948d288 |
15 | 2e02e2758550 |
hex | 1715479f5c18 |
25380163378200 has 96 divisors (see below), whose sum is σ = 78705011998800. Its totient is φ = 6765763522560.
The previous prime is 25380163378189. The next prime is 25380163378223. The reversal of 25380163378200 is 287336108352.
It is a self number, because there is not a number n which added to its sum of digits gives 25380163378200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5342257 + ... + 8905056.
Almost surely, 225380163378200 is an apocalyptic number.
25380163378200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
25380163378200 is an abundant number, since it is smaller than the sum of its proper divisors (53324848620600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25380163378200 is a wasteful number, since it uses less digits than its factorization.
25380163378200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14250301 (or 14250292 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 48.
The spelling of 25380163378200 in words is "twenty-five trillion, three hundred eighty billion, one hundred sixty-three million, three hundred seventy-eight thousand, two hundred".
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