Base | Representation |
---|---|
bin | 10010000011101000100… |
… | …01011000000010100000 |
3 | 2012022102112222111102202 |
4 | 21001310101120002200 |
5 | 40131113024040332 |
6 | 1153004134232332 |
7 | 62552510002664 |
oct | 11016421300240 |
9 | 2168375874382 |
10 | 620426002592 |
11 | 21a137338680 |
12 | a02ab4b56a8 |
13 | 4667667c086 |
14 | 22058d7c8a4 |
15 | 112131d6a62 |
hex | 90744580a0 |
620426002592 has 96 divisors (see below), whose sum is σ = 1345705026624. Its totient is φ = 279221299200.
The previous prime is 620426002579. The next prime is 620426002619. The reversal of 620426002592 is 295200624026.
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, 93139742 + ... + 93146402.
It is an arithmetic number, because the mean of its divisors is an integer number (14017760694).
Almost surely, 2620426002592 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 620426002592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672852513312).
620426002592 is an abundant number, since it is smaller than the sum of its proper divisors (725279024032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
620426002592 is a wasteful number, since it uses less digits than its factorization.
620426002592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9262 (or 9254 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 38.
The spelling of 620426002592 in words is "six hundred twenty billion, four hundred twenty-six million, two thousand, five hundred ninety-two".
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