Base | Representation |
---|---|
bin | 11000011110011010… |
… | …001111111000011110 |
3 | 2111211111110101011101 |
4 | 120132122033320132 |
5 | 412310140013204 |
6 | 20023423343314 |
7 | 1620146215606 |
oct | 303632177036 |
9 | 74744411141 |
10 | 26280001054 |
11 | 1016641483a |
12 | 5115151b3a |
13 | 262a78b6a8 |
14 | 13b437dc06 |
15 | a3c261ea4 |
hex | 61e68fe1e |
26280001054 has 8 divisors (see below), whose sum is σ = 39684565800. Its totient is φ = 13051812456.
The previous prime is 26280001049. The next prime is 26280001061. The reversal of 26280001054 is 45010008262.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×262800010542 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44093664 + ... + 44094259.
It is an arithmetic number, because the mean of its divisors is an integer number (4960570725).
Almost surely, 226280001054 is an apocalyptic number.
26280001054 is a deficient number, since it is larger than the sum of its proper divisors (13404564746).
26280001054 is a wasteful number, since it uses less digits than its factorization.
26280001054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88188074.
The product of its (nonzero) digits is 3840, while the sum is 28.
The spelling of 26280001054 in words is "twenty-six billion, two hundred eighty million, one thousand, fifty-four".
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