Base | Representation |
---|---|
bin | 1100000111110100… |
… | …0011001000001000 |
3 | 22101202222122110010 |
4 | 3001331003020020 |
5 | 23131011200110 |
6 | 1254520351520 |
7 | 143431411530 |
oct | 30175031010 |
9 | 8352878403 |
10 | 3254006280 |
11 | 141a890098 |
12 | 7699155a0 |
13 | 3cb1ca605 |
14 | 22c2464c0 |
15 | 140a1a020 |
hex | c1f43208 |
3254006280 has 64 divisors (see below), whose sum is σ = 11156595840. Its totient is φ = 743772672.
The previous prime is 3254006279. The next prime is 3254006281. The reversal of 3254006280 is 826004523.
It is an interprime number because it is at equal distance from previous prime (3254006279) and next prime (3254006281).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (3254006281) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1936069 + ... + 1937748.
It is an arithmetic number, because the mean of its divisors is an integer number (174321810).
Almost surely, 23254006280 is an apocalyptic number.
3254006280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3254006280 is an abundant number, since it is smaller than the sum of its proper divisors (7902589560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3254006280 is a wasteful number, since it uses less digits than its factorization.
3254006280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3873838 (or 3873834 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 3254006280 is about 57043.8978331600. The cubic root of 3254006280 is about 1481.8564298589.
The spelling of 3254006280 in words is "three billion, two hundred fifty-four million, six thousand, two hundred eighty".
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