Base | Representation |
---|---|
bin | 10111110100111110110101… |
… | …00101111001011111011100 |
3 | 20212112012022212012010201200 |
4 | 23322133122211321133130 |
5 | 23331442022143134204 |
6 | 303235144025435500 |
7 | 14015425425206616 |
oct | 1372373245713734 |
9 | 225465285163650 |
10 | 52397973411804 |
11 | 15771945a84599 |
12 | 5a630b333bb90 |
13 | 233115279c267 |
14 | cd210b03ddb6 |
15 | 60ced1670539 |
hex | 2fa7da9797dc |
52397973411804 has 36 divisors (see below), whose sum is σ = 132490339821840. Its totient is φ = 17460728671680.
The previous prime is 52397973411739. The next prime is 52397973411821. The reversal of 52397973411804 is 40811437979325.
52397973411804 is a `hidden beast` number, since 5 + 2 + 3 + 9 + 79 + 73 + 411 + 80 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-4 number, since 4×523979734118044 (a number of 56 digits) contains 4444 as substring.
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, 219148257 + ... + 219387224.
Almost surely, 252397973411804 is an apocalyptic number.
It is an amenable number.
52397973411804 is an abundant number, since it is smaller than the sum of its proper divisors (80092366410036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52397973411804 is a wasteful number, since it uses less digits than its factorization.
52397973411804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 438538810 (or 438538805 counting only the distinct ones).
The product of its (nonzero) digits is 45722880, while the sum is 63.
The spelling of 52397973411804 in words is "fifty-two trillion, three hundred ninety-seven billion, nine hundred seventy-three million, four hundred eleven thousand, eight hundred four".
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