Base | Representation |
---|---|
bin | 1011011000110111… |
… | …1111111111011110 |
3 | 21220001111221202200 |
4 | 2312031333333132 |
5 | 22230110421134 |
6 | 1223204432330 |
7 | 135521055621 |
oct | 26615777736 |
9 | 7801457680 |
10 | 3057123294 |
11 | 1329736a85 |
12 | 7139a86a6 |
13 | 399494cc4 |
14 | 210035db8 |
15 | 12d5c9499 |
hex | b637ffde |
3057123294 has 96 divisors (see below), whose sum is σ = 7434180000. Its totient is φ = 902264832.
The previous prime is 3057123283. The next prime is 3057123301. The reversal of 3057123294 is 4923217503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 864522 + ... + 868050.
It is an arithmetic number, because the mean of its divisors is an integer number (77439375).
Almost surely, 23057123294 is an apocalyptic number.
3057123294 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3057123294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3717090000).
3057123294 is an abundant number, since it is smaller than the sum of its proper divisors (4377056706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3057123294 is a wasteful number, since it uses less digits than its factorization.
3057123294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3722 (or 3719 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 3057123294 is about 55291.2587485581. The cubic root of 3057123294 is about 1451.3460815919.
The spelling of 3057123294 in words is "three billion, fifty-seven million, one hundred twenty-three thousand, two hundred ninety-four".
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