| Base | Representation |
|---|---|
| bin | 1010101001110101… |
| … | …01101001000100000 |
| 3 | 112202121111221200220 |
| 4 | 11110322231020200 |
| 5 | 43203212031111 |
| 6 | 2343315443040 |
| 7 | 261511106010 |
| oct | 52472551040 |
| 9 | 15677457626 |
| 10 | 5719642656 |
| 11 | 2475653202 |
| 12 | 11375b6480 |
| 13 | 701c87850 |
| 14 | 3c38adc40 |
| 15 | 237208e06 |
| hex | 154ead220 |
5719642656 has 384 divisors, whose sum is σ = 20605777920. Its totient is φ = 1344356352.
The previous prime is 5719642651. The next prime is 5719642661. The reversal of 5719642656 is 6562469175.
It is an interprime number because it is at equal distance from previous prime (5719642651) and next prime (5719642661).
It is a super-2 number, since 2×57196426562 = 65428624224669468672, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a junction number, because it is equal to n+sod(n) for n = 5719642599 and 5719642608.
It is not an unprimeable number, because it can be changed into a prime (5719642651) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2820715 + ... + 2822741.
It is an arithmetic number, because the mean of its divisors is an integer number (53660880).
Almost surely, 25719642656 is an apocalyptic number.
5719642656 is a gapful number since it is divisible by the number (56) 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 5719642656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10302888960).
5719642656 is an abundant number, since it is smaller than the sum of its proper divisors (14886135264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5719642656 is a wasteful number, since it uses less digits than its factorization.
5719642656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2096 (or 2088 counting only the distinct ones).
The product of its digits is 2721600, while the sum is 51.
The square root of 5719642656 is about 75628.3191403855. The cubic root of 5719642656 is about 1788.3655644391.
The spelling of 5719642656 in words is "five billion, seven hundred nineteen million, six hundred forty-two thousand, six hundred fifty-six".
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