Base | Representation |
---|---|
bin | 11001000110001010… |
… | …011111101100011000 |
3 | 2120112222110102001012 |
4 | 121012022133230120 |
5 | 420141410211102 |
6 | 20213530513052 |
7 | 1642525245020 |
oct | 310612375430 |
9 | 76488412035 |
10 | 26946960152 |
11 | 10478947002 |
12 | 5280595788 |
13 | 27059cc948 |
14 | 1438b96a80 |
15 | a7aaa9752 |
hex | 64629fb18 |
26946960152 has 16 divisors (see below), whose sum is σ = 57743486160. Its totient is φ = 11548697184.
The previous prime is 26946960127. The next prime is 26946960169. The reversal of 26946960152 is 25106964962.
It is a happy number.
It is a super-2 number, since 2×269469601522 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 26946960152.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240597803 + ... + 240597914.
It is an arithmetic number, because the mean of its divisors is an integer number (3608967885).
Almost surely, 226946960152 is an apocalyptic number.
It is an amenable number.
26946960152 is an abundant number, since it is smaller than the sum of its proper divisors (30796526008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26946960152 is a wasteful number, since it uses less digits than its factorization.
26946960152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481195730 (or 481195726 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 50.
The spelling of 26946960152 in words is "twenty-six billion, nine hundred forty-six million, nine hundred sixty thousand, one hundred fifty-two".
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