Base | Representation |
---|---|
bin | 1011011010111000101101… |
… | …01100001001010110100000 |
3 | 10021220210011221110210122200 |
4 | 11231130112230021112200 |
5 | 11242423013414413404 |
6 | 125224440011533200 |
7 | 5201233620533544 |
oct | 555342654112640 |
9 | 107823157423580 |
10 | 25113054451104 |
11 | 80024285a5a64 |
12 | 29970b315a200 |
13 | 11021c66127c9 |
14 | 62b69a725a24 |
15 | 2d83ac8ec839 |
hex | 16d716b095a0 |
25113054451104 has 72 divisors (see below), whose sum is σ = 72217667192580. Its totient is φ = 8276961758208.
The previous prime is 25113054451087. The next prime is 25113054451129. The reversal of 25113054451104 is 40115445031152.
25113054451104 is a `hidden beast` number, since 2 + 5 + 1 + 1 + 3 + 0 + 544 + 5 + 1 + 104 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 23135599762704 + 1977454688400 = 4809948^2 + 1406220^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×251130544511042 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489851367 + ... + 489902630.
Almost surely, 225113054451104 is an apocalyptic number.
25113054451104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
25113054451104 is an abundant number, since it is smaller than the sum of its proper divisors (47104612741476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25113054451104 is a wasteful number, since it uses less digits than its factorization.
25113054451104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 979754102 (or 979754091 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 36.
Adding to 25113054451104 its reverse (40115445031152), we get a palindrome (65228499482256).
The spelling of 25113054451104 in words is "twenty-five trillion, one hundred thirteen billion, fifty-four million, four hundred fifty-one thousand, one hundred four".
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