Base | Representation |
---|---|
bin | 100111111100100101000… |
… | …111001111010110110110 |
3 | 100201102121012122220220100 |
4 | 213330211013033112312 |
5 | 324433434312211141 |
6 | 5501030140414530 |
7 | 402220206303633 |
oct | 47744507172666 |
9 | 10642535586810 |
10 | 2745106757046 |
11 | 969214221695 |
12 | 38402a847446 |
13 | 16bb29a806a4 |
14 | 96c1469318a |
15 | 4b6170600b6 |
hex | 27f251cf5b6 |
2745106757046 has 48 divisors (see below), whose sum is σ = 5955650064000. Its totient is φ = 913817986944.
The previous prime is 2745106757033. The next prime is 2745106757051. The reversal of 2745106757046 is 6407576015472.
2745106757046 is a `hidden beast` number, since 2 + 7 + 4 + 5 + 1 + 0 + 67 + 570 + 4 + 6 = 666.
It is a super-2 number, since 2×27451067570462 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2745106756983 and 2745106757001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52635835 + ... + 52687961.
It is an arithmetic number, because the mean of its divisors is an integer number (124076043000).
Almost surely, 22745106757046 is an apocalyptic number.
2745106757046 is an abundant number, since it is smaller than the sum of its proper divisors (3210543306954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2745106757046 is a wasteful number, since it uses less digits than its factorization.
2745106757046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55973 (or 55970 counting only the distinct ones).
The product of its (nonzero) digits is 9878400, while the sum is 54.
The spelling of 2745106757046 in words is "two trillion, seven hundred forty-five billion, one hundred six million, seven hundred fifty-seven thousand, forty-six".
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