Base | Representation |
---|---|
bin | 11000010110110101… |
… | …110001000010001000 |
3 | 2111111122110220100112 |
4 | 120112311301002020 |
5 | 412030131401000 |
6 | 20003045253452 |
7 | 1614044543444 |
oct | 302665610210 |
9 | 74448426315 |
10 | 26152997000 |
11 | 10100759809 |
12 | 509a704288 |
13 | 260a381770 |
14 | 13a155d824 |
15 | a31026235 |
hex | 616d71088 |
26152997000 has 64 divisors (see below), whose sum is σ = 65905585200. Its totient is φ = 9656486400.
The previous prime is 26152996943. The next prime is 26152997029. The reversal of 26152997000 is 79925162.
It can be written as a sum of positive squares in 8 ways, for example, as 1146635044 + 25006361956 = 33862^2 + 158134^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 992885 + ... + 1018884.
Almost surely, 226152997000 is an apocalyptic number.
26152997000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26152997000 is an abundant number, since it is smaller than the sum of its proper divisors (39752588200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26152997000 is a wasteful number, since it uses less digits than its factorization.
26152997000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2011803 (or 2011789 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 41.
The spelling of 26152997000 in words is "twenty-six billion, one hundred fifty-two million, nine hundred ninety-seven thousand".
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