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10128035 = 55338219
BaseRepresentation
bin100110101000…
…101010100011
3201001120001102
4212220222203
510043044120
61001025015
7152041541
oct46505243
921046042
1010128035
115798385
12348516b
132137c28
1414b8d91
15d50d75
hex9a8aa3

10128035 has 8 divisors (see below), whose sum is σ = 12383280. Its totient is φ = 7949344.

The previous prime is 10128031. The next prime is 10128043. The reversal of 10128035 is 53082101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10128035 - 22 = 10128031 is a prime.

It is a super-2 number, since 2×101280352 = 205154185922450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10127998 and 10128016.

It is not an unprimeable number, because it can be changed into a prime (10128031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18845 + ... + 19374.

It is an arithmetic number, because the mean of its divisors is an integer number (1547910).

Almost surely, 210128035 is an apocalyptic number.

10128035 is a deficient number, since it is larger than the sum of its proper divisors (2255245).

10128035 is an equidigital number, since it uses as much as digits as its factorization.

10128035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38277.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 10128035 is about 3182.4573838466. The cubic root of 10128035 is about 216.3590493247.

The spelling of 10128035 in words is "ten million, one hundred twenty-eight thousand, thirty-five".

Divisors: 1 5 53 265 38219 191095 2025607 10128035