Base | Representation |
---|---|
bin | 1011100010011110110001… |
… | …01110111010011100000000 |
3 | 10022211201202020121022000000 |
4 | 11301033120232322130000 |
5 | 11311211432021302422 |
6 | 125544354112000000 |
7 | 5226132400206201 |
oct | 561173056723400 |
9 | 108751666538000 |
10 | 25374007994112 |
11 | 80a3069017198 |
12 | 2a1979bb30000 |
13 | 11209b2ab149b |
14 | 63a173b935a8 |
15 | 2e008217acac |
hex | 1713d8bba700 |
25374007994112 has 252 divisors, whose sum is σ = 80405596625760. Its totient is φ = 7960472100864.
The previous prime is 25374007994051. The next prime is 25374007994189. The reversal of 25374007994112 is 21149970047352.
25374007994112 is a `hidden beast` number, since 2 + 5 + 37 + 400 + 7 + 9 + 94 + 112 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 826312 + ... + 7171527.
It is an arithmetic number, because the mean of its divisors is an integer number (319069827880).
Almost surely, 225374007994112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25374007994112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40202798312880).
25374007994112 is an abundant number, since it is smaller than the sum of its proper divisors (55031588631648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25374007994112 is an frugal number, since it uses more digits than its factorization.
25374007994112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7997890 (or 7997861 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 54.
The spelling of 25374007994112 in words is "twenty-five trillion, three hundred seventy-four billion, seven million, nine hundred ninety-four thousand, one hundred twelve".
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