Base | Representation |
---|---|
bin | 1001110001110110… |
… | …10000011001010100 |
3 | 111112212211220110000 |
4 | 10320323100121110 |
5 | 41223001300134 |
6 | 2224542131300 |
7 | 244046322315 |
oct | 47073203124 |
9 | 14485756400 |
10 | 5250025044 |
11 | 2254558580 |
12 | 1026280b30 |
13 | 6588ac7c4 |
14 | 37b38660c |
15 | 20ad92e99 |
hex | 138ed0654 |
5250025044 has 120 divisors (see below), whose sum is σ = 15005235168. Its totient is φ = 1587418560.
The previous prime is 5250025021. The next prime is 5250025129. The reversal of 5250025044 is 4405200525.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 5250024999 and 5250025017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1948162 + ... + 1950854.
Almost surely, 25250025044 is an apocalyptic number.
5250025044 is a gapful number since it is divisible by the number (54) 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 5250025044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7502617584).
5250025044 is an abundant number, since it is smaller than the sum of its proper divisors (9755210124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5250025044 is a wasteful number, since it uses less digits than its factorization.
5250025044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3267 (or 3256 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 27.
The square root of 5250025044 is about 72457.0565507598. The cubic root of 5250025044 is about 1738.0160860455.
Adding to 5250025044 its reverse (4405200525), we get a palindrome (9655225569).
The spelling of 5250025044 in words is "five billion, two hundred fifty million, twenty-five thousand, forty-four".
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