Base | Representation |
---|---|
bin | 10111110011011011100010… |
… | …11001000110000001000000 |
3 | 20212100002201222020022210112 |
4 | 23321231301121012001000 |
5 | 23330103340210340000 |
6 | 303154450415450452 |
7 | 14011530455631005 |
oct | 1371556131060100 |
9 | 225302658208715 |
10 | 52344668840000 |
11 | 15751281a34869 |
12 | 5a548b7826a28 |
13 | 2329109209304 |
14 | ccd6d18a38ac |
15 | 60b911b23235 |
hex | 2f9b71646040 |
52344668840000 has 560 divisors, whose sum is σ = 136376329305216. Its totient is φ = 19905177600000.
The previous prime is 52344668839987. The next prime is 52344668840033. The reversal of 52344668840000 is 4886644325.
It is a Harshad number since it is a multiple of its sum of digits (50).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 51268039490 + ... + 51268040510.
Almost surely, 252344668840000 is an apocalyptic number.
52344668840000 is a gapful number since it is divisible by the number (50) 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 52344668840000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68188164652608).
52344668840000 is an abundant number, since it is smaller than the sum of its proper divisors (84031660465216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52344668840000 is a wasteful number, since it uses less digits than its factorization.
52344668840000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1864 (or 1839 counting only the distinct ones).
The product of its (nonzero) digits is 4423680, while the sum is 50.
The spelling of 52344668840000 in words is "fifty-two trillion, three hundred forty-four billion, six hundred sixty-eight million, eight hundred forty thousand".
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