Base | Representation |
---|---|
bin | 10010101011000111… |
… | …11101100111111000 |
3 | 221212200121101012212 |
4 | 21111203331213320 |
5 | 131013002103100 |
6 | 4334451354252 |
7 | 503303465324 |
oct | 112543754770 |
9 | 27780541185 |
10 | 10025425400 |
11 | 4285100541 |
12 | 1b395b2988 |
13 | c3a0501a3 |
14 | 6b16a0984 |
15 | 3da231635 |
hex | 2558fd9f8 |
10025425400 has 24 divisors (see below), whose sum is σ = 23309114520. Its totient is φ = 4010170080.
The previous prime is 10025425387. The next prime is 10025425409. The reversal of 10025425400 is 452452001.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10025425409) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25063364 + ... + 25063763.
It is an arithmetic number, because the mean of its divisors is an integer number (971213105).
Almost surely, 210025425400 is an apocalyptic number.
10025425400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10025425400 is an abundant number, since it is smaller than the sum of its proper divisors (13283689120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10025425400 is a wasteful number, since it uses less digits than its factorization.
10025425400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50127143 (or 50127134 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 23.
Adding to 10025425400 its reverse (452452001), we get a palindrome (10477877401).
The spelling of 10025425400 in words is "ten billion, twenty-five million, four hundred twenty-five thousand, four hundred".
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