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10119193 = 71445599
BaseRepresentation
bin100110100110…
…100000011001
3201001002220221
4212212200121
510042303233
61000520041
7152004010
oct46464031
921032827
1010119193
115791777
123480021
132133bb6
1414b5a77
15d4d42d
hex9a6819

10119193 has 4 divisors (see below), whose sum is σ = 11564800. Its totient is φ = 8673588.

The previous prime is 10119181. The next prime is 10119209. The reversal of 10119193 is 39191101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39191101 = 65360017.

It is not a de Polignac number, because 10119193 - 29 = 10118681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10119143) 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, 722793 + ... + 722806.

It is an arithmetic number, because the mean of its divisors is an integer number (2891200).

Almost surely, 210119193 is an apocalyptic number.

It is an amenable number.

10119193 is a deficient number, since it is larger than the sum of its proper divisors (1445607).

10119193 is an equidigital number, since it uses as much as digits as its factorization.

10119193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445606.

The product of its (nonzero) digits is 243, while the sum is 25.

The square root of 10119193 is about 3181.0679024504. The cubic root of 10119193 is about 216.2960689046.

The spelling of 10119193 in words is "ten million, one hundred nineteen thousand, one hundred ninety-three".

Divisors: 1 7 1445599 10119193