Base | Representation |
---|---|
bin | 1001001010100110… |
… | …01111010010000100 |
3 | 110200221021220011121 |
4 | 10211103033102010 |
5 | 40034204030440 |
6 | 2132141043324 |
7 | 232640556166 |
oct | 44523172204 |
9 | 13627256147 |
10 | 4920767620 |
11 | 20a57105aa |
12 | b53b56544 |
13 | 605609a22 |
14 | 349758936 |
15 | 1dc00534a |
hex | 1254cf484 |
4920767620 has 24 divisors (see below), whose sum is σ = 10338502104. Its totient is φ = 1967375616.
The previous prime is 4920767617. The next prime is 4920767699. The reversal of 4920767620 is 267670294.
It can be written as a sum of positive squares in 4 ways, for example, as 96353856 + 4824413764 = 9816^2 + 69458^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14079 + ... + 100198.
It is an arithmetic number, because the mean of its divisors is an integer number (430770921).
Almost surely, 24920767620 is an apocalyptic number.
It is an amenable number.
4920767620 is an abundant number, since it is smaller than the sum of its proper divisors (5417734484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4920767620 is a wasteful number, since it uses less digits than its factorization.
4920767620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116439 (or 116437 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 43.
The square root of 4920767620 is about 70148.1832979301. The cubic root of 4920767620 is about 1700.8954475165.
The spelling of 4920767620 in words is "four billion, nine hundred twenty million, seven hundred sixty-seven thousand, six hundred twenty".
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