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10125258 = 23111311801
BaseRepresentation
bin100110100111…
…111111001010
3201001102020120
4212213333022
510043002013
61001004110
7152030463
oct46477712
921042216
1010125258
115796290
123483636
1321368a0
1414b7d6a
15d50123
hex9a7fca

10125258 has 32 divisors (see below), whose sum is σ = 23792832. Its totient is φ = 2832000.

The previous prime is 10125197. The next prime is 10125277. The reversal of 10125258 is 85252101.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5043 + ... + 6758.

It is an arithmetic number, because the mean of its divisors is an integer number (743526).

Almost surely, 210125258 is an apocalyptic number.

10125258 is an abundant number, since it is smaller than the sum of its proper divisors (13667574).

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

10125258 is a wasteful number, since it uses less digits than its factorization.

10125258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11830.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 10125258 is about 3182.0210558700. The cubic root of 10125258 is about 216.3392730633.

Adding to 10125258 its reverse (85252101), we get a palindrome (95377359).

The spelling of 10125258 in words is "ten million, one hundred twenty-five thousand, two hundred fifty-eight".

Divisors: 1 2 3 6 11 13 22 26 33 39 66 78 143 286 429 858 11801 23602 35403 70806 129811 153413 259622 306826 389433 460239 778866 920478 1687543 3375086 5062629 10125258