Base | Representation |
---|---|
bin | 100000000000100… |
… | …0100000111001010 |
3 | 2202211221220120112 |
4 | 1000001010013022 |
5 | 4144422131220 |
6 | 254323554322 |
7 | 35421012002 |
oct | 10001040712 |
9 | 2684856515 |
10 | 1074020810 |
11 | 501290805 |
12 | 25b82b9a2 |
13 | 141685b95 |
14 | a28d9002 |
15 | 644535c5 |
hex | 400441ca |
1074020810 has 8 divisors (see below), whose sum is σ = 1933237476. Its totient is φ = 429608320.
The previous prime is 1074020807. The next prime is 1074020813. The reversal of 1074020810 is 180204701.
It is an interprime number because it is at equal distance from previous prime (1074020807) and next prime (1074020813).
It can be written as a sum of positive squares in 2 ways, for example, as 1073938441 + 82369 = 32771^2 + 287^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10740208102 = 2307041400626112200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1074020813) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53701031 + ... + 53701050.
Almost surely, 21074020810 is an apocalyptic number.
1074020810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1074020810 is a deficient number, since it is larger than the sum of its proper divisors (859216666).
1074020810 is a wasteful number, since it uses less digits than its factorization.
1074020810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107402088.
The product of its (nonzero) digits is 448, while the sum is 23.
The square root of 1074020810 is about 32772.2567120423. The cubic root of 1074020810 is about 1024.0886795810.
The spelling of 1074020810 in words is "one billion, seventy-four million, twenty thousand, eight hundred ten".
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