Base | Representation |
---|---|
bin | 1001110101100010… |
… | …11100011110001110 |
3 | 111122001010222101110 |
4 | 10322301130132032 |
5 | 41303414220002 |
6 | 2232010152450 |
7 | 244603552221 |
oct | 47261343616 |
9 | 14561128343 |
10 | 5281007502 |
11 | 226aa9a111 |
12 | 1034722726 |
13 | 662139a14 |
14 | 38152d5b8 |
15 | 20d962e6c |
hex | 13ac5c78e |
5281007502 has 16 divisors (see below), whose sum is σ = 10580326992. Its totient is φ = 1757283840.
The previous prime is 5281007489. The next prime is 5281007513. The reversal of 5281007502 is 2057001825.
It is a self number, because there is not a number n which added to its sum of digits gives 5281007502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759249 + ... + 766172.
It is an arithmetic number, because the mean of its divisors is an integer number (661270437).
Almost surely, 25281007502 is an apocalyptic number.
5281007502 is an abundant number, since it is smaller than the sum of its proper divisors (5299319490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5281007502 is a wasteful number, since it uses less digits than its factorization.
5281007502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1526003.
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 5281007502 is about 72670.5408126292. The cubic root of 5281007502 is about 1741.4282875609.
The spelling of 5281007502 in words is "five billion, two hundred eighty-one million, seven thousand, five hundred two".
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