Base | Representation |
---|---|
bin | 10010101011000110… |
… | …11111000001000000 |
3 | 221212200101000020121 |
4 | 21111203133001000 |
5 | 131012434100112 |
6 | 4334444550024 |
7 | 503302433656 |
oct | 112543370100 |
9 | 27780330217 |
10 | 10025300032 |
11 | 4285025330 |
12 | 1b39552314 |
13 | c3a0080c7 |
14 | 6b166add6 |
15 | 3da209407 |
hex | 2558df040 |
10025300032 has 56 divisors (see below), whose sum is σ = 22164324480. Its totient is φ = 4459983360.
The previous prime is 10025300009. The next prime is 10025300071. The reversal of 10025300032 is 23000352001.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 10025299979 and 10025300015.
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, 118407 + ... + 184582.
Almost surely, 210025300032 is an apocalyptic number.
It is an amenable number.
10025300032 is an abundant number, since it is smaller than the sum of its proper divisors (12139024448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10025300032 is a wasteful number, since it uses less digits than its factorization.
10025300032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303059 (or 303049 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
Adding to 10025300032 its reverse (23000352001), we get a palindrome (33025652033).
The spelling of 10025300032 in words is "ten billion, twenty-five million, three hundred thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •