Base | Representation |
---|---|
bin | 11000101101001010… |
… | …110110111110110100 |
3 | 2112110202101222112211 |
4 | 120231022312332310 |
5 | 413312033001030 |
6 | 20104151023204 |
7 | 1626244043662 |
oct | 305512667664 |
9 | 75422358484 |
10 | 26527625140 |
11 | 10283175445 |
12 | 518406ab04 |
13 | 2669b7b813 |
14 | 13d91dbc32 |
15 | a53d7712a |
hex | 62d2b6fb4 |
26527625140 has 24 divisors (see below), whose sum is σ = 55711101600. Its totient is φ = 10610461728.
The previous prime is 26527625119. The next prime is 26527625141. The reversal of 26527625140 is 4152672562.
It is a junction number, because it is equal to n+sod(n) for n = 26527625093 and 26527625102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26527625141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613059 + ... + 654901.
It is an arithmetic number, because the mean of its divisors is an integer number (2321295900).
Almost surely, 226527625140 is an apocalyptic number.
26527625140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26527625140 is an abundant number, since it is smaller than the sum of its proper divisors (29183476460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26527625140 is a wasteful number, since it uses less digits than its factorization.
26527625140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73551 (or 73549 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 40.
The spelling of 26527625140 in words is "twenty-six billion, five hundred twenty-seven million, six hundred twenty-five thousand, one hundred forty".
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