Base | Representation |
---|---|
bin | 100100100100001… |
… | …110001010110000 |
3 | 1120202100202111000 |
4 | 210210032022300 |
5 | 2224022144432 |
6 | 140512522000 |
7 | 21126310554 |
oct | 4444161260 |
9 | 1522322430 |
10 | 613474992 |
11 | 295321929 |
12 | 151550300 |
13 | 9a136070 |
14 | 5b693864 |
15 | 38cd057c |
hex | 2490e2b0 |
613474992 has 160 divisors (see below), whose sum is σ = 1907864000. Its totient is φ = 187619328.
The previous prime is 613474963. The next prime is 613475029. The reversal of 613474992 is 299474316.
It is a happy number.
It is a super-3 number, since 3×6134749923 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1757634 + ... + 1757982.
It is an arithmetic number, because the mean of its divisors is an integer number (11924150).
Almost surely, 2613474992 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 613474992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (953932000).
613474992 is an abundant number, since it is smaller than the sum of its proper divisors (1294389008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
613474992 is a wasteful number, since it uses less digits than its factorization.
613474992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 692 (or 680 counting only the distinct ones).
The product of its digits is 326592, while the sum is 45.
The square root of 613474992 is about 24768.4273218951. The cubic root of 613474992 is about 849.7000057836.
The spelling of 613474992 in words is "six hundred thirteen million, four hundred seventy-four thousand, nine hundred ninety-two".
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