Base | Representation |
---|---|
bin | 1001011111111111… |
… | …01110100110100000 |
3 | 111011102221010102012 |
4 | 10233333232212200 |
5 | 40421122434100 |
6 | 2202031012052 |
7 | 240250001516 |
oct | 45777564640 |
9 | 14142833365 |
10 | 5100202400 |
11 | 2187a27607 |
12 | ba406a028 |
13 | 633843557 |
14 | 3655064b6 |
15 | 1ecb4b135 |
hex | 12ffee9a0 |
5100202400 has 36 divisors (see below), whose sum is σ = 12450871062. Its totient is φ = 2040080640.
The previous prime is 5100202381. The next prime is 5100202441. The reversal of 5100202400 is 42020015.
It can be written as a sum of positive squares in 3 ways, for example, as 4198521616 + 901680784 = 64796^2 + 30028^2 .
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, 3186827 + ... + 3188426.
Almost surely, 25100202400 is an apocalyptic number.
5100202400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
5100202400 is an abundant number, since it is smaller than the sum of its proper divisors (7350668662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5100202400 is a wasteful number, since it uses less digits than its factorization.
5100202400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6375273 (or 6375260 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 14.
The square root of 5100202400 is about 71415.7013548141. The cubic root of 5100202400 is about 1721.3233910947.
Adding to 5100202400 its reverse (42020015), we get a palindrome (5142222415).
The spelling of 5100202400 in words is "five billion, one hundred million, two hundred two thousand, four hundred".
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