Base | Representation |
---|---|
bin | 11000101110100111… |
… | …111111001100000000 |
3 | 2112112110100021220011 |
4 | 120232213333030000 |
5 | 413334310210034 |
6 | 20110422154304 |
7 | 1626661412632 |
oct | 305647771400 |
9 | 75473307804 |
10 | 26552038144 |
11 | 10295a2a285 |
12 | 5190282994 |
13 | 2671c48798 |
14 | 13dc554a52 |
15 | a5609a864 |
hex | 62e9ff300 |
26552038144 has 36 divisors (see below), whose sum is σ = 53546802904. Its totient is φ = 13139140608.
The previous prime is 26552038141. The next prime is 26552038147. The reversal of 26552038144 is 44183025562.
It is an interprime number because it is at equal distance from previous prime (26552038141) and next prime (26552038147).
It is a junction number, because it is equal to n+sod(n) for n = 26552038097 and 26552038106.
It is not an unprimeable number, because it can be changed into a prime (26552038141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509802 + ... + 559465.
Almost surely, 226552038144 is an apocalyptic number.
It is an amenable number.
26552038144 is an abundant number, since it is smaller than the sum of its proper divisors (26994764760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26552038144 is an equidigital number, since it uses as much as digits as its factorization.
26552038144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1069380 (or 1069366 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 40.
The spelling of 26552038144 in words is "twenty-six billion, five hundred fifty-two million, thirty-eight thousand, one hundred forty-four".
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