Base | Representation |
---|---|
bin | 1011001100111101… |
… | …0100101100110101 |
3 | 21202120110110200012 |
4 | 2303033110230311 |
5 | 22124311413423 |
6 | 1214221230005 |
7 | 134343153653 |
oct | 26317245465 |
9 | 7676413605 |
10 | 3007138613 |
11 | 13034a6826 |
12 | 6bb102305 |
13 | 38c01387b |
14 | 207543dd3 |
15 | 129004078 |
hex | b33d4b35 |
3007138613 has 8 divisors (see below), whose sum is σ = 3040695000. Its totient is φ = 2973634560.
The previous prime is 3007138583. The next prime is 3007138643. The reversal of 3007138613 is 3168317003.
It is an interprime number because it is at equal distance from previous prime (3007138583) and next prime (3007138643).
It can be written as a sum of positive squares in 4 ways, for example, as 38850289 + 2968288324 = 6233^2 + 54482^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3007138613 - 216 = 3007073077 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3007138613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3007138643) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108743 + ... + 133563.
It is an arithmetic number, because the mean of its divisors is an integer number (380086875).
Almost surely, 23007138613 is an apocalyptic number.
It is an amenable number.
3007138613 is a deficient number, since it is larger than the sum of its proper divisors (33556387).
3007138613 is a wasteful number, since it uses less digits than its factorization.
3007138613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26167.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 3007138613 is about 54837.3833529646. The cubic root of 3007138613 is about 1443.3926265302.
The spelling of 3007138613 in words is "three billion, seven million, one hundred thirty-eight thousand, six hundred thirteen".
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