Base | Representation |
---|---|
bin | 11000001010010010011000… |
… | …10010101001111110000000 |
3 | 20222010011212211011202202220 |
4 | 30011021030102221332000 |
5 | 23430440243001113212 |
6 | 304555332520411040 |
7 | 14122342362424365 |
oct | 1405111422517600 |
9 | 228104784152686 |
10 | 53130025410432 |
11 | 15a2435427a153 |
12 | 5b60b56016a80 |
13 | 23851a8483659 |
14 | d1971510246c |
15 | 62207958638c |
hex | 30524c4a9f80 |
53130025410432 has 32 divisors (see below), whose sum is σ = 141126629997480. Its totient is φ = 17710008470016.
The previous prime is 53130025410421. The next prime is 53130025410437. The reversal of 53130025410432 is 23401452003135.
53130025410432 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×531300254104322 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53130025410393 and 53130025410402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53130025410437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69179720203 + ... + 69179720970.
Almost surely, 253130025410432 is an apocalyptic number.
It is an amenable number.
53130025410432 is an abundant number, since it is smaller than the sum of its proper divisors (87996604587048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53130025410432 is a wasteful number, since it uses less digits than its factorization.
53130025410432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138359441190 (or 138359441178 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 53130025410432 its reverse (23401452003135), we get a palindrome (76531477413567).
The spelling of 53130025410432 in words is "fifty-three trillion, one hundred thirty billion, twenty-five million, four hundred ten thousand, four hundred thirty-two".
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