| Base | Representation |
|---|---|
| bin | 100100110000100… |
| … | …011101110111100 |
| 3 | 1120222110001210000 |
| 4 | 210300203232330 |
| 5 | 2230334142202 |
| 6 | 141110114300 |
| 7 | 21165640401 |
| oct | 4460435674 |
| 9 | 1528401700 |
| 10 | 616709052 |
| 11 | 297130703 |
| 12 | 15264b990 |
| 13 | 9a9c90cb |
| 14 | 5bc962a8 |
| 15 | 3921d91c |
| hex | 24c23bbc |
616709052 has 60 divisors (see below), whose sum is σ = 1627358040. Its totient is φ = 203637024.
The previous prime is 616709047. The next prime is 616709057. The reversal of 616709052 is 250907616.
616709052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (616709047) and next prime (616709057).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 616708998 and 616709016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (616709057) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25774 + ... + 43562.
It is an arithmetic number, because the mean of its divisors is an integer number (27122634).
Almost surely, 2616709052 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 616709052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (813679020).
616709052 is an abundant number, since it is smaller than the sum of its proper divisors (1010648988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
616709052 is a wasteful number, since it uses less digits than its factorization.
616709052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17912 (or 17901 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 616709052 is about 24833.6274434485. The cubic root of 616709052 is about 851.1905126393.
The spelling of 616709052 in words is "six hundred sixteen million, seven hundred nine thousand, fifty-two".
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