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10057128 = 233419047
BaseRepresentation
bin100110010111…
…010110101000
3200220221210020
4212113112220
510033312003
6555320440
7151325034
oct46272650
920827706
1010057128
11574a084
123450120
132111883
14149b1c4
15d39d53
hex9975a8

10057128 has 16 divisors (see below), whose sum is σ = 25142880. Its totient is φ = 3352368.

The previous prime is 10057127. The next prime is 10057129. The reversal of 10057128 is 82175001.

10057128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10057127) and next prime (10057129).

It is a super-2 number, since 2×100571282 = 202291647216768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 419047 = 10057128 / (1 + 0 + 0 + 5 + 7 + 1 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 10057098 and 10057107.

It is not an unprimeable number, because it can be changed into a prime (10057123) 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, 209500 + ... + 209547.

It is an arithmetic number, because the mean of its divisors is an integer number (1571430).

Almost surely, 210057128 is an apocalyptic number.

It is an amenable number.

10057128 is an abundant number, since it is smaller than the sum of its proper divisors (15085752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10057128 is a wasteful number, since it uses less digits than its factorization.

10057128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419056 (or 419052 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 10057128 is about 3171.2975262501. The cubic root of 10057128 is about 215.8529520420.

The spelling of 10057128 in words is "ten million, fifty-seven thousand, one hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 24 419047 838094 1257141 1676188 2514282 3352376 5028564 10057128