Base | Representation |
---|---|
bin | 10111110101000100110111… |
… | …00101111010110110000000 |
3 | 20212112111200112001222222100 |
4 | 23322202123211322312000 |
5 | 23332020140110420112 |
6 | 303240441215310400 |
7 | 14015601603631056 |
oct | 1372423345726600 |
9 | 225474615058870 |
10 | 52401211420032 |
11 | 15773257828052 |
12 | 5a6385781b400 |
13 | 233154a587b67 |
14 | cd23370c01d6 |
15 | 60d120a7a2dc |
hex | 2fa89b97ad80 |
52401211420032 has 96 divisors (see below), whose sum is σ = 151555376166480. Its totient is φ = 17378405065728.
The previous prime is 52401211420021. The next prime is 52401211420073. The reversal of 52401211420032 is 23002411210425.
52401211420032 is a `hidden beast` number, since 5 + 2 + 401 + 21 + 1 + 4 + 200 + 32 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 52401211419978 and 52401211420005.
It is a congruent number.
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, 115222708 + ... + 115676595.
Almost surely, 252401211420032 is an apocalyptic number.
It is an amenable number.
52401211420032 is an abundant number, since it is smaller than the sum of its proper divisors (99154164746448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52401211420032 is a wasteful number, since it uses less digits than its factorization.
52401211420032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230899520 (or 230899505 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 52401211420032 its reverse (23002411210425), we get a palindrome (75403622630457).
The spelling of 52401211420032 in words is "fifty-two trillion, four hundred one billion, two hundred eleven million, four hundred twenty thousand, thirty-two".
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