| Base | Representation |
|---|---|
| bin | 1001100100001111… |
| … | …01111001110111010 |
| 3 | 111020221000112202000 |
| 4 | 10302013233032322 |
| 5 | 41004234402240 |
| 6 | 2205343121430 |
| 7 | 241162026525 |
| oct | 46207571672 |
| 9 | 14227015660 |
| 10 | 5135856570 |
| 11 | 21a606a069 |
| 12 | bb3ba3276 |
| 13 | 63b047cb0 |
| 14 | 36a147bbc |
| 15 | 200d40430 |
| hex | 1321ef3ba |
5135856570 has 384 divisors, whose sum is σ = 16116468480. Its totient is φ = 1156239360.
The previous prime is 5135856569. The next prime is 5135856571. The reversal of 5135856570 is 756585315.
5135856570 is a `hidden beast` number, since 5 + 1 + 3 + 585 + 65 + 7 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (5135856569) and next prime (5135856571).
It is a super-2 number, since 2×51358565702 = 52754045415224329800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5135856571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 61877749 + ... + 61877831.
It is an arithmetic number, because the mean of its divisors is an integer number (41969970).
Almost surely, 25135856570 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5135856570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8058234240).
5135856570 is an abundant number, since it is smaller than the sum of its proper divisors (10980611910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5135856570 is a wasteful number, since it uses less digits than its factorization.
5135856570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207 (or 184 counting only the distinct ones).
The product of its (nonzero) digits is 630000, while the sum is 45.
The square root of 5135856570 is about 71664.8907764465. The cubic root of 5135856570 is about 1725.3251863311.
The spelling of 5135856570 in words is "five billion, one hundred thirty-five million, eight hundred fifty-six thousand, five hundred seventy".
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