Base | Representation |
---|---|
bin | 11000001110100111… |
… | …000010100101011100 |
3 | 2111011000122210221200 |
4 | 120032213002211130 |
5 | 411234304402004 |
6 | 15541233555500 |
7 | 1610450106624 |
oct | 301647024534 |
9 | 74130583850 |
10 | 26014919004 |
11 | 1003a81a768 |
12 | 5060415b90 |
13 | 25b78981c9 |
14 | 138b099884 |
15 | a23d4e239 |
hex | 60e9c295c |
26014919004 has 18 divisors (see below), whose sum is σ = 65759934240. Its totient is φ = 8671639656.
The previous prime is 26014918907. The next prime is 26014919011. The reversal of 26014919004 is 40091941062.
It is a happy number.
26014919004 is a `hidden beast` number, since 2 + 601 + 49 + 1 + 9 + 0 + 0 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 722636639 = 26014919004 / (2 + 6 + 0 + 1 + 4 + 9 + 1 + 9 + 0 + 0 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 26014919004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 361318284 + ... + 361318355.
It is an arithmetic number, because the mean of its divisors is an integer number (3653329680).
Almost surely, 226014919004 is an apocalyptic number.
It is an amenable number.
26014919004 is an abundant number, since it is smaller than the sum of its proper divisors (39745015236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26014919004 is a wasteful number, since it uses less digits than its factorization.
26014919004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 722636649 (or 722636644 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The spelling of 26014919004 in words is "twenty-six billion, fourteen million, nine hundred nineteen thousand, four".
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