Base | Representation |
---|---|
bin | 1001001001110001… |
… | …11011010000000000 |
3 | 110200110022110011200 |
4 | 10210320323100000 |
5 | 40030422313244 |
6 | 2131333141200 |
7 | 232525130043 |
oct | 44470732000 |
9 | 13613273150 |
10 | 4913869824 |
11 | 20a182a146 |
12 | b5178a800 |
13 | 6040631a6 |
14 | 348880c5a |
15 | 1db5e1669 |
hex | 124e3b400 |
4913869824 has 66 divisors (see below), whose sum is σ = 14188719090. Its totient is φ = 1637953536.
The previous prime is 4913869789. The next prime is 4913869837. The reversal of 4913869824 is 4289683194.
It can be written as a sum of positive squares in only one way, i.e., 4911206400 + 2663424 = 70080^2 + 1632^2 .
It is a super-2 number, since 2×49138698242 = 48292233294435581952, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 257379 + ... + 275810.
Almost surely, 24913869824 is an apocalyptic number.
It is an amenable number.
4913869824 is an abundant number, since it is smaller than the sum of its proper divisors (9274849266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4913869824 is a wasteful number, since it uses less digits than its factorization.
4913869824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533215 (or 533194 counting only the distinct ones).
The product of its digits is 2985984, while the sum is 54.
The square root of 4913869824 is about 70099.0001640537. Note that the first 3 decimals coincide. The cubic root of 4913869824 is about 1700.1003198007.
The spelling of 4913869824 in words is "four billion, nine hundred thirteen million, eight hundred sixty-nine thousand, eight hundred twenty-four".
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