Base | Representation |
---|---|
bin | 10100000001001100111… |
… | …101000100001100010000 |
3 | 11212111212112202211120000 |
4 | 110001030331010030100 |
5 | 140014343214023323 |
6 | 2531551241450000 |
7 | 201250435154400 |
oct | 24011475041420 |
9 | 4774775684500 |
10 | 1375680611088 |
11 | 490471928473 |
12 | 1a27487a0900 |
13 | 9c9593b1814 |
14 | 4a8247d0800 |
15 | 25bb80cee43 |
hex | 1404cf44310 |
1375680611088 has 150 divisors (see below), whose sum is σ = 4631679232686. Its totient is φ = 393051585024.
The previous prime is 1375680611027. The next prime is 1375680611099. The reversal of 1375680611088 is 8801160865731.
1375680611088 is a `hidden beast` number, since 1 + 3 + 7 + 568 + 0 + 61 + 10 + 8 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1090537426944 + 285143184144 = 1044288^2 + 533988^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 10767945 + ... + 10894952.
Almost surely, 21375680611088 is an apocalyptic number.
1375680611088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1375680611088 is an abundant number, since it is smaller than the sum of its proper divisors (3255998621598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1375680611088 is a wasteful number, since it uses less digits than its factorization.
1375680611088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21662931 (or 21662909 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 54.
The spelling of 1375680611088 in words is "one trillion, three hundred seventy-five billion, six hundred eighty million, six hundred eleven thousand, eighty-eight".
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