Base | Representation |
---|---|
bin | 110001110011… |
… | …1001111111100 |
3 | 1211010200022220 |
4 | 1203213033330 |
5 | 23141104040 |
6 | 2331405340 |
7 | 434646153 |
oct | 143471774 |
9 | 54120286 |
10 | 26113020 |
11 | 1381610a |
12 | 88b3850 |
13 | 55439bb |
14 | 367a59a |
15 | 245c2d0 |
hex | 18e73fc |
26113020 has 48 divisors (see below), whose sum is σ = 77420448. Its totient is φ = 6553600.
The previous prime is 26112991. The next prime is 26113033. The reversal of 26113020 is 2031162.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11781 + ... + 13820.
It is an arithmetic number, because the mean of its divisors is an integer number (1612926).
Almost surely, 226113020 is an apocalyptic number.
26113020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26113020 is an abundant number, since it is smaller than the sum of its proper divisors (51307428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26113020 is a wasteful number, since it uses less digits than its factorization.
26113020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25630 (or 25628 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 26113020 is about 5110.0900187766. The cubic root of 26113020 is about 296.6782444387.
Adding to 26113020 its reverse (2031162), we get a palindrome (28144182).
The spelling of 26113020 in words is "twenty-six million, one hundred thirteen thousand, twenty".
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