Base | Representation |
---|---|
bin | 10011100100010100010000 |
3 | 100122121100001 |
4 | 103210110100 |
5 | 2303120423 |
6 | 301535344 |
7 | 61412530 |
oct | 23442420 |
9 | 10577301 |
10 | 5129488 |
11 | 2993951 |
12 | 1874554 |
13 | 10a7a00 |
14 | 9774c0 |
15 | 6b4cad |
hex | 4e4510 |
5129488 has 60 divisors (see below), whose sum is σ = 12344448. Its totient is φ = 2021760.
The previous prime is 5129479. The next prime is 5129489. The reversal of 5129488 is 8849215.
It is not an unprimeable number, because it can be changed into a prime (5129489) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18793 + ... + 19063.
Almost surely, 25129488 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5129488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6172224).
5129488 is an abundant number, since it is smaller than the sum of its proper divisors (7214960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5129488 is a wasteful number, since it uses less digits than its factorization.
5129488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312 (or 293 counting only the distinct ones).
The product of its digits is 23040, while the sum is 37.
The square root of 5129488 is about 2264.8373009998. The cubic root of 5129488 is about 172.4611744868.
It can be divided in two parts, 512 and 9488, that added together give a 4-th power (10000 = 104).
The spelling of 5129488 in words is "five million, one hundred twenty-nine thousand, four hundred eighty-eight".
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