Base | Representation |
---|---|
bin | 100000000000110… |
… | …1011001010111001 |
3 | 2202212021001000211 |
4 | 1000001223022321 |
5 | 4144442241133 |
6 | 254331231121 |
7 | 35422246300 |
oct | 10001531271 |
9 | 2685231024 |
10 | 1074180793 |
11 | 50138aa24 |
12 | 25b8a84a1 |
13 | 14171094a |
14 | a293b437 |
15 | 64485bcd |
hex | 4006b2b9 |
1074180793 has 24 divisors (see below), whose sum is σ = 1297787400. Its totient is φ = 885443328.
The previous prime is 1074180763. The next prime is 1074180823. The reversal of 1074180793 is 3970814701.
It is an interprime number because it is at equal distance from previous prime (1074180763) and next prime (1074180823).
It can be written as a sum of positive squares in 4 ways, for example, as 268075129 + 806105664 = 16373^2 + 28392^2 .
It is not a de Polignac number, because 1074180793 - 29 = 1074180281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1074180763) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 392253 + ... + 394981.
It is an arithmetic number, because the mean of its divisors is an integer number (54074475).
Almost surely, 21074180793 is an apocalyptic number.
It is an amenable number.
1074180793 is a deficient number, since it is larger than the sum of its proper divisors (223606607).
1074180793 is a wasteful number, since it uses less digits than its factorization.
1074180793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3049 (or 3042 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 40.
The square root of 1074180793 is about 32774.6974509300. The cubic root of 1074180793 is about 1024.1395254750.
The spelling of 1074180793 in words is "one billion, seventy-four million, one hundred eighty thousand, seven hundred ninety-three".
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