Base | Representation |
---|---|
bin | 1011011000010111001110… |
… | …01100110000100100011000 |
3 | 10021121111101221110110010010 |
4 | 11230023213030300210120 |
5 | 11240012440214114211 |
6 | 125120541133321520 |
7 | 5162044330032612 |
oct | 554134714604430 |
9 | 107544357413103 |
10 | 25026358348056 |
11 | 7a7968994061a |
12 | 29823389362a0 |
13 | 10c6c8b138550 |
14 | 6273d4539db2 |
15 | 2d5ed66434a6 |
hex | 16c2e7330918 |
25026358348056 has 128 divisors (see below), whose sum is σ = 70369271562240. Its totient is φ = 7359215424000.
The previous prime is 25026358348027. The next prime is 25026358348067. The reversal of 25026358348056 is 65084385362052.
It is a super-2 number, since 2×250263583480562 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 25026358347987 and 25026358348005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6744586 + ... + 9774566.
It is an arithmetic number, because the mean of its divisors is an integer number (549759934080).
Almost surely, 225026358348056 is an apocalyptic number.
25026358348056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25026358348056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35184635781120).
25026358348056 is an abundant number, since it is smaller than the sum of its proper divisors (45342913214184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25026358348056 is a wasteful number, since it uses less digits than its factorization.
25026358348056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3031177 (or 3031173 counting only the distinct ones).
The product of its (nonzero) digits is 41472000, while the sum is 57.
The spelling of 25026358348056 in words is "twenty-five trillion, twenty-six billion, three hundred fifty-eight million, three hundred forty-eight thousand, fifty-six".
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