Base | Representation |
---|---|
bin | 1011100001110110100010… |
… | …11101011011000001100000 |
3 | 10022202200000010022000202002 |
4 | 11300323101131123001200 |
5 | 11310333214222211000 |
6 | 125530423100143132 |
7 | 5224436245001501 |
oct | 560732135330140 |
9 | 108680003260662 |
10 | 25352411132000 |
11 | 809499616a017 |
12 | 2a15573237aa8 |
13 | 111b95062c134 |
14 | 6390c5792ba8 |
15 | 2de71b1308d5 |
hex | 170ed175b060 |
25352411132000 has 192 divisors, whose sum is σ = 66548001461760. Its totient is φ = 9463836096000.
The previous prime is 25352411131979. The next prime is 25352411132021. The reversal of 25352411132000 is 23111425352.
It is an interprime number because it is at equal distance from previous prime (25352411131979) and next prime (25352411132021).
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, 2602565 + ... + 7581435.
It is an arithmetic number, because the mean of its divisors is an integer number (346604174280).
Almost surely, 225352411132000 is an apocalyptic number.
25352411132000 is a gapful number since it is divisible by the number (20) 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 25352411132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33274000730880).
25352411132000 is an abundant number, since it is smaller than the sum of its proper divisors (41195590329760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25352411132000 is a wasteful number, since it uses less digits than its factorization.
25352411132000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4978982 (or 4978964 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 25352411132000 its reverse (23111425352), we get a palindrome (25375522557352).
The spelling of 25352411132000 in words is "twenty-five trillion, three hundred fifty-two billion, four hundred eleven million, one hundred thirty-two thousand".
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