Base | Representation |
---|---|
bin | 10011001111100100… |
… | …01001000001111001 |
3 | 222122222211212212110 |
4 | 21213302021001321 |
5 | 132124232211100 |
6 | 4425052002533 |
7 | 514005113304 |
oct | 114762110171 |
9 | 28588755773 |
10 | 10331132025 |
11 | 4421722445 |
12 | 2003a60449 |
13 | c88498596 |
14 | 70011bb3b |
15 | 406ebb250 |
hex | 267c89079 |
10331132025 has 12 divisors (see below), whose sum is σ = 17080805072. Its totient is φ = 5509937040.
The previous prime is 10331132003. The next prime is 10331132041. The reversal of 10331132025 is 52023113301.
It is not a de Polignac number, because 10331132025 - 26 = 10331131961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10331131992 and 10331132010.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68874139 + ... + 68874288.
Almost surely, 210331132025 is an apocalyptic number.
10331132025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10331132025 is a deficient number, since it is larger than the sum of its proper divisors (6749673047).
10331132025 is a wasteful number, since it uses less digits than its factorization.
10331132025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137748440 (or 137748435 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
Adding to 10331132025 its reverse (52023113301), we get a palindrome (62354245326).
The spelling of 10331132025 in words is "ten billion, three hundred thirty-one million, one hundred thirty-two thousand, twenty-five".
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