Base | Representation |
---|---|
bin | 110000101000000100… |
… | …110101011101000000 |
3 | 11222202202000120101210 |
4 | 300220010311131000 |
5 | 1323412230314322 |
6 | 35552535330120 |
7 | 3525601240356 |
oct | 605004653500 |
9 | 158682016353 |
10 | 52211963712 |
11 | 20163324137 |
12 | a151820940 |
13 | 4c010cc9ac |
14 | 27544037d6 |
15 | 1558b7670c |
hex | c28135740 |
52211963712 has 28 divisors (see below), whose sum is σ = 138144154496. Its totient is φ = 17403987840.
The previous prime is 52211963693. The next prime is 52211963719. The reversal of 52211963712 is 21736911225.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52211963719) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135968464 + ... + 135968847.
Almost surely, 252211963712 is an apocalyptic number.
It is an amenable number.
52211963712 is an abundant number, since it is smaller than the sum of its proper divisors (85932190784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52211963712 is a wasteful number, since it uses less digits than its factorization.
52211963712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271937326 (or 271937316 counting only the distinct ones).
The product of its digits is 45360, while the sum is 39.
The spelling of 52211963712 in words is "fifty-two billion, two hundred eleven million, nine hundred sixty-three thousand, seven hundred twelve".
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