Base | Representation |
---|---|
bin | 1001010001110010… |
… | …10011001010111000 |
3 | 110212010202220121220 |
4 | 10220321103022320 |
5 | 40200123423124 |
6 | 2142133432040 |
7 | 234302311254 |
oct | 45071231270 |
9 | 13763686556 |
10 | 4981076664 |
11 | 2126762693 |
12 | b7019b620 |
13 | 614c64555 |
14 | 353777264 |
15 | 1e2469879 |
hex | 128e532b8 |
4981076664 has 64 divisors (see below), whose sum is σ = 12541440000. Its totient is φ = 1648563840.
The previous prime is 4981076657. The next prime is 4981076693. The reversal of 4981076664 is 4666701894.
It is a super-2 number, since 2×49810766642 = 49622249465290737792, which contains 22 as substring.
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, 3385449 + ... + 3386919.
It is an arithmetic number, because the mean of its divisors is an integer number (195960000).
Almost surely, 24981076664 is an apocalyptic number.
It is an amenable number.
4981076664 is an abundant number, since it is smaller than the sum of its proper divisors (7560363336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4981076664 is a wasteful number, since it uses less digits than its factorization.
4981076664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2388 (or 2384 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 51.
The square root of 4981076664 is about 70576.7430815563. The cubic root of 4981076664 is about 1707.8159895149.
The spelling of 4981076664 in words is "four billion, nine hundred eighty-one million, seventy-six thousand, six hundred sixty-four".
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