Base | Representation |
---|---|
bin | 10011000110110001… |
… | …00000100110100111 |
3 | 222110211221000211020 |
4 | 21203120200212213 |
5 | 132001332211400 |
6 | 4413453342223 |
7 | 512120434212 |
oct | 114330404647 |
9 | 28424830736 |
10 | 10257303975 |
11 | 4393a87326 |
12 | 1ba3197973 |
13 | c760b9549 |
14 | 6d43c0779 |
15 | 4007862a0 |
hex | 2636209a7 |
10257303975 has 24 divisors (see below), whose sum is σ = 16996568400. Its totient is φ = 5458360320.
The previous prime is 10257303967. The next prime is 10257303977. The reversal of 10257303975 is 57930375201.
It is not a de Polignac number, because 10257303975 - 23 = 10257303967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10257303977) 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, 118624 + ... + 185973.
It is an arithmetic number, because the mean of its divisors is an integer number (708190350).
Almost surely, 210257303975 is an apocalyptic number.
10257303975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10257303975 is a deficient number, since it is larger than the sum of its proper divisors (6739264425).
10257303975 is a wasteful number, since it uses less digits than its factorization.
10257303975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305059 (or 305054 counting only the distinct ones).
The product of its (nonzero) digits is 198450, while the sum is 42.
The spelling of 10257303975 in words is "ten billion, two hundred fifty-seven million, three hundred three thousand, nine hundred seventy-five".
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