Base | Representation |
---|---|
bin | 100100100010011… |
… | …110001001011000 |
3 | 1120201111110001221 |
4 | 210202132021120 |
5 | 2223413004102 |
6 | 140455021424 |
7 | 21122360050 |
oct | 4442361130 |
9 | 1521443057 |
10 | 613016152 |
11 | 295039121 |
12 | 15136a874 |
13 | 9a005268 |
14 | 5b5b4560 |
15 | 38c3e637 |
hex | 2489e258 |
613016152 has 64 divisors (see below), whose sum is σ = 1430496000. Its totient is φ = 240299136.
The previous prime is 613016149. The next prime is 613016207. The reversal of 613016152 is 251610316.
It is a super-2 number, since 2×6130161522 = 751577605225774208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20923 + ... + 40789.
It is an arithmetic number, because the mean of its divisors is an integer number (22351500).
Almost surely, 2613016152 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 613016152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715248000).
613016152 is an abundant number, since it is smaller than the sum of its proper divisors (817479848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
613016152 is a wasteful number, since it uses less digits than its factorization.
613016152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19928 (or 19924 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 613016152 is about 24759.1629906990. The cubic root of 613016152 is about 849.4881125540.
Adding to 613016152 its reverse (251610316), we get a palindrome (864626468).
The spelling of 613016152 in words is "six hundred thirteen million, sixteen thousand, one hundred fifty-two".
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