Base | Representation |
---|---|
bin | 11000011011011101… |
… | …100110111000100011 |
3 | 2111201001102000010202 |
4 | 120123131212320203 |
5 | 412210010100201 |
6 | 20014455415415 |
7 | 1616005665566 |
oct | 303335467043 |
9 | 74631360122 |
10 | 26230550051 |
11 | 10140509542 |
12 | 510068456b |
13 | 2620466144 |
14 | 13ab98a4dd |
15 | a37c44c6b |
hex | 61b766e23 |
26230550051 has 4 divisors (see below), whose sum is σ = 26231637432. Its totient is φ = 26229462672.
The previous prime is 26230550039. The next prime is 26230550063. The reversal of 26230550051 is 15005503262.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (26230550039) and next prime (26230550063).
It is a cyclic number.
It is not a de Polignac number, because 26230550051 - 210 = 26230549027 is a prime.
It is a super-2 number, since 2×262305500512 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 26230549996 and 26230550023.
It is not an unprimeable number, because it can be changed into a prime (26230550011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506666 + ... + 556031.
It is an arithmetic number, because the mean of its divisors is an integer number (6557909358).
Almost surely, 226230550051 is an apocalyptic number.
26230550051 is a deficient number, since it is larger than the sum of its proper divisors (1087381).
26230550051 is a wasteful number, since it uses less digits than its factorization.
26230550051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1087380.
The product of its (nonzero) digits is 9000, while the sum is 29.
The spelling of 26230550051 in words is "twenty-six billion, two hundred thirty million, five hundred fifty thousand, fifty-one".
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