Base | Representation |
---|---|
bin | 10001110110100101100… |
… | …11010010110001011100 |
3 | 2011122100102202012022020 |
4 | 20323102303102301130 |
5 | 40022242014031003 |
6 | 1145445134420140 |
7 | 62214112055520 |
oct | 10732263226134 |
9 | 2148312665266 |
10 | 613422017628 |
11 | 217172812052 |
12 | 9aa75961650 |
13 | 45acb5ac384 |
14 | 21992aa5d80 |
15 | 10e53381d53 |
hex | 8ed2cd2c5c |
613422017628 has 48 divisors (see below), whose sum is σ = 1637053549824. Its totient is φ = 175128272640.
The previous prime is 613422017609. The next prime is 613422017633. The reversal of 613422017628 is 826710224316.
613422017628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 613422017628.
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, 2706258 + ... + 2924153.
It is an arithmetic number, because the mean of its divisors is an integer number (34105282288).
Almost surely, 2613422017628 is an apocalyptic number.
It is an amenable number.
613422017628 is an abundant number, since it is smaller than the sum of its proper divisors (1023631532196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
613422017628 is a wasteful number, since it uses less digits than its factorization.
613422017628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5631722 (or 5631720 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 42.
The spelling of 613422017628 in words is "six hundred thirteen billion, four hundred twenty-two million, seventeen thousand, six hundred twenty-eight".
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