Base | Representation |
---|---|
bin | 11111010001001111000… |
… | …01110110110010000001 |
3 | 10210201020010120120211221 |
4 | 33220213201312302001 |
5 | 120100340140314221 |
6 | 2141324100035041 |
7 | 140423520623041 |
oct | 17504741666201 |
9 | 3721203516757 |
10 | 1074405010561 |
11 | 38471a689663 |
12 | 154288092a81 |
13 | 7a41520b9cc |
14 | 3a0040bd721 |
15 | 1ce33950541 |
hex | fa27876c81 |
1074405010561 has 8 divisors (see below), whose sum is σ = 1099301613984. Its totient is φ = 1049783508000.
The previous prime is 1074405010541. The next prime is 1074405010687. The reversal of 1074405010561 is 1650105044701.
1074405010561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1074405010561 is a prime.
It is a super-2 number, since 2×10744050105612 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1074405010501) 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, 68767315 + ... + 68782936.
It is an arithmetic number, because the mean of its divisors is an integer number (137412701748).
Almost surely, 21074405010561 is an apocalyptic number.
It is an amenable number.
1074405010561 is a deficient number, since it is larger than the sum of its proper divisors (24896603423).
1074405010561 is a wasteful number, since it uses less digits than its factorization.
1074405010561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137550431.
The product of its (nonzero) digits is 16800, while the sum is 34.
The spelling of 1074405010561 in words is "one trillion, seventy-four billion, four hundred five million, ten thousand, five hundred sixty-one".
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