Base | Representation |
---|---|
bin | 1000010100110101… |
… | …00000101010111100 |
3 | 102112111111201122210 |
4 | 10022122200222330 |
5 | 33123220022040 |
6 | 2015304540420 |
7 | 215522505216 |
oct | 41232405274 |
9 | 12474451583 |
10 | 4469689020 |
11 | 1994028575 |
12 | a48a81710 |
13 | 563023104 |
14 | 3058995b6 |
15 | 1b2602480 |
hex | 10a6a0abc |
4469689020 has 48 divisors (see below), whose sum is σ = 12570300288. Its totient is φ = 1186662720.
The previous prime is 4469689013. The next prime is 4469689031. The reversal of 4469689020 is 209869644.
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, 150466 + ... + 177705.
It is an arithmetic number, because the mean of its divisors is an integer number (261881256).
Almost surely, 24469689020 is an apocalyptic number.
It is an amenable number.
4469689020 is an abundant number, since it is smaller than the sum of its proper divisors (8100611268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4469689020 is a wasteful number, since it uses less digits than its factorization.
4469689020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328410 (or 328408 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 48.
The square root of 4469689020 is about 66855.7328880628. The cubic root of 4469689020 is about 1647.2484314345.
The spelling of 4469689020 in words is "four billion, four hundred sixty-nine million, six hundred eighty-nine thousand, twenty".
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