Base | Representation |
---|---|
bin | 11110010010101100000… |
… | …10001010100010110000 |
3 | 10200111112220210101102112 |
4 | 33021112002022202300 |
5 | 114023102311244210 |
6 | 2114052034304452 |
7 | 135124424502650 |
oct | 17112602124260 |
9 | 3614486711375 |
10 | 1040825493680 |
11 | 371458947615 |
12 | 149876428128 |
13 | 771c3388aab |
14 | 3853a4d8360 |
15 | 1c11a95dd05 |
hex | f25608a8b0 |
1040825493680 has 160 divisors (see below), whose sum is σ = 2929494750336. Its totient is φ = 335726641152.
The previous prime is 1040825493667. The next prime is 1040825493779. The reversal of 1040825493680 is 863945280401.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24892952 + ... + 24934728.
Almost surely, 21040825493680 is an apocalyptic number.
1040825493680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1040825493680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1464747375168).
1040825493680 is an abundant number, since it is smaller than the sum of its proper divisors (1888669256656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1040825493680 is a wasteful number, since it uses less digits than its factorization.
1040825493680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44431 (or 44425 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 50.
The spelling of 1040825493680 in words is "one trillion, forty billion, eight hundred twenty-five million, four hundred ninety-three thousand, six hundred eighty".
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