Base | Representation |
---|---|
bin | 100101010001001011001… |
… | …0110011111000110000000 |
3 | 200010200002121000101201200 |
4 | 1022202112112133012000 |
5 | 1132410102103300020 |
6 | 14521023202501200 |
7 | 1036026665221350 |
oct | 112422626370600 |
9 | 20120077011650 |
10 | 5122123493760 |
11 | 16a530a1a69a9 |
12 | 6a8850964800 |
13 | 2b20251a3c00 |
14 | 139caab32b60 |
15 | 8d388d30590 |
hex | 4a89659f180 |
5122123493760 has 1152 divisors, whose sum is σ = 23041250668800. Its totient is φ = 1023806324736.
The previous prime is 5122123493723. The next prime is 5122123493801. The reversal of 5122123493760 is 673943212215.
It is a happy number.
5122123493760 is a `hidden beast` number, since 5 + 1 + 2 + 212 + 349 + 37 + 60 = 666.
It is a tau number, because it is divible by the number of its divisors (1152).
It is a super-2 number, since 2×51221234937602 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 129447739 + ... + 129487301.
It is an arithmetic number, because the mean of its divisors is an integer number (20001085650).
Almost surely, 25122123493760 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5122123493760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11520625334400).
5122123493760 is an abundant number, since it is smaller than the sum of its proper divisors (17919127175040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5122123493760 is a wasteful number, since it uses less digits than its factorization.
5122123493760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39640 (or 39612 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The spelling of 5122123493760 in words is "five trillion, one hundred twenty-two billion, one hundred twenty-three million, four hundred ninety-three thousand, seven hundred sixty".
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