Base | Representation |
---|---|
bin | 11000011110100101… |
… | …101100001001100100 |
3 | 2111211201002202112000 |
4 | 120132211230021210 |
5 | 412311422003140 |
6 | 20024011525300 |
7 | 1620213550245 |
oct | 303645541144 |
9 | 74751082460 |
10 | 26283000420 |
11 | 10168083256 |
12 | 5116159830 |
13 | 262b29b971 |
14 | 13b4920ccc |
15 | a3c655a30 |
hex | 61e96c264 |
26283000420 has 48 divisors (see below), whose sum is σ = 81769336320. Its totient is φ = 7008799968.
The previous prime is 26283000391. The next prime is 26283000437. The reversal of 26283000420 is 2400038262.
26283000420 is a `hidden beast` number, since 2 + 628 + 30 + 0 + 0 + 4 + 2 + 0 = 666.
It is a super-2 number, since 2×262830004202 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 24335572 + ... + 24336651.
It is an arithmetic number, because the mean of its divisors is an integer number (1703527840).
Almost surely, 226283000420 is an apocalyptic number.
26283000420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26283000420 is an abundant number, since it is smaller than the sum of its proper divisors (55486335900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26283000420 is a wasteful number, since it uses less digits than its factorization.
26283000420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48672241 (or 48672233 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 26283000420 its reverse (2400038262), we get a palindrome (28683038682).
The spelling of 26283000420 in words is "twenty-six billion, two hundred eighty-three million, four hundred twenty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •