Base | Representation |
---|---|
bin | 100101111110111… |
… | …0000100101100100 |
3 | 10021211011100020212 |
4 | 1023331300211210 |
5 | 10102231342441 |
6 | 330244314552 |
7 | 43403624015 |
oct | 11375604544 |
9 | 3254140225 |
10 | 1274480996 |
11 | 5a4458488 |
12 | 2b69a2a58 |
13 | 174071789 |
14 | c139b00c |
15 | 76d4deeb |
hex | 4bf70964 |
1274480996 has 12 divisors (see below), whose sum is σ = 2233761852. Its totient is φ = 636263328.
The previous prime is 1274480981. The next prime is 1274481001. The reversal of 1274480996 is 6990844721.
It can be written as a sum of positive squares in 2 ways, for example, as 900600100 + 373880896 = 30010^2 + 19336^2 .
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241355 + ... + 246578.
It is an arithmetic number, because the mean of its divisors is an integer number (186146821).
Almost surely, 21274480996 is an apocalyptic number.
It is an amenable number.
1274480996 is a deficient number, since it is larger than the sum of its proper divisors (959280856).
1274480996 is a wasteful number, since it uses less digits than its factorization.
1274480996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 488590 (or 488588 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 50.
The square root of 1274480996 is about 35699.8738933347. The cubic root of 1274480996 is about 1084.2042899151.
The spelling of 1274480996 in words is "one billion, two hundred seventy-four million, four hundred eighty thousand, nine hundred ninety-six".
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