Base | Representation |
---|---|
bin | 1001100100110100… |
… | …10010111000110000 |
3 | 111021021011200202111 |
4 | 10302122102320300 |
5 | 41012011034300 |
6 | 2210035255104 |
7 | 241251260236 |
oct | 46232227060 |
9 | 14237150674 |
10 | 5140721200 |
11 | 21a8891a1a |
12 | bb574a494 |
13 | 63c05c284 |
14 | 36aa52956 |
15 | 2014a19ba |
hex | 132692e30 |
5140721200 has 60 divisors (see below), whose sum is σ = 12499465608. Its totient is φ = 2031500800.
The previous prime is 5140721197. The next prime is 5140721213. The reversal of 5140721200 is 21270415.
It is a happy number.
It is a super-2 number, since 2×51407212002 = 52854028912258880000, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44221 + ... + 110620.
Almost surely, 25140721200 is an apocalyptic number.
5140721200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
5140721200 is an abundant number, since it is smaller than the sum of its proper divisors (7358744408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5140721200 is a wasteful number, since it uses less digits than its factorization.
5140721200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154942 (or 154931 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 5140721200 is about 71698.8228634195. The cubic root of 5140721200 is about 1725.8697511307.
Adding to 5140721200 its reverse (21270415), we get a palindrome (5161991615).
The spelling of 5140721200 in words is "five billion, one hundred forty million, seven hundred twenty-one thousand, two hundred".
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