Base | Representation |
---|---|
bin | 1001111001001001… |
… | …01111111111110000 |
3 | 111201011000122101120 |
4 | 10330210233333300 |
5 | 41334133442112 |
6 | 2235010102240 |
7 | 245421513216 |
oct | 47444577760 |
9 | 14634018346 |
10 | 5311234032 |
11 | 2286064815 |
12 | 104287a980 |
13 | 668490b40 |
14 | 38555acb6 |
15 | 211433e8c |
hex | 13c92fff0 |
5311234032 has 80 divisors (see below), whose sum is σ = 14788615968. Its totient is φ = 1632844800.
The previous prime is 5311234031. The next prime is 5311234051. The reversal of 5311234032 is 2304321135.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 5311233993 and 5311234011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5311234031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928782 + ... + 934482.
Almost surely, 25311234032 is an apocalyptic number.
5311234032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5311234032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7394307984).
5311234032 is an abundant number, since it is smaller than the sum of its proper divisors (9477381936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5311234032 is a wasteful number, since it uses less digits than its factorization.
5311234032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7218 (or 7212 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 5311234032 is about 72878.2136992942. The cubic root of 5311234032 is about 1744.7443989244.
Adding to 5311234032 its reverse (2304321135), we get a palindrome (7615555167).
The spelling of 5311234032 in words is "five billion, three hundred eleven million, two hundred thirty-four thousand, thirty-two".
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