Base | Representation |
---|---|
bin | 100110100100… |
… | …110000011001 |
3 | 201000202002110 |
4 | 212210300121 |
5 | 10042041100 |
6 | 1000422533 |
7 | 151644060 |
oct | 46446031 |
9 | 21022073 |
10 | 10112025 |
11 | 5787350 |
12 | 3477a49 |
13 | 2130861 |
14 | 14b31d7 |
15 | d4b250 |
hex | 9a4c19 |
10112025 has 96 divisors (see below), whose sum is σ = 22284288. Its totient is φ = 3916800.
The previous prime is 10111993. The next prime is 10112027. The reversal of 10112025 is 52021101.
It is not a de Polignac number, because 10112025 - 25 = 10111993 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10112025.
It is not an unprimeable number, because it can be changed into a prime (10112027) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 98124 + ... + 98226.
It is an arithmetic number, because the mean of its divisors is an integer number (232128).
Almost surely, 210112025 is an apocalyptic number.
10112025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10112025 is an abundant number, since it is smaller than the sum of its proper divisors (12172263).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112025 is a wasteful number, since it uses less digits than its factorization.
10112025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151 (or 146 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 12.
The square root of 10112025 is about 3179.9410371892. The cubic root of 10112025 is about 216.2449852379.
Adding to 10112025 its reverse (52021101), we get a palindrome (62133126).
The spelling of 10112025 in words is "ten million, one hundred twelve thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •