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10025006419 = 10879222637
BaseRepresentation
bin10010101011000100…
…10111010101010011
3221212122211002111001
421111202113111103
5131012400201134
64334434402431
7503300101651
oct112542272523
927778732431
1010025006419
11428494477a
121b39430417
13c39c3457c
146b15d1dd1
153da19c414
hex255897553

10025006419 has 4 divisors (see below), whose sum is σ = 10034230144. Its totient is φ = 10015782696.

The previous prime is 10025006413. The next prime is 10025006449. The reversal of 10025006419 is 91460052001.

10025006419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91460052001 = 671365075403.

It is a cyclic number.

It is not a de Polignac number, because 10025006419 - 217 = 10024875347 is a prime.

It is a super-2 number, since 2×100250064192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10025006413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4610232 + ... + 4612405.

It is an arithmetic number, because the mean of its divisors is an integer number (2508557536).

Almost surely, 210025006419 is an apocalyptic number.

10025006419 is a deficient number, since it is larger than the sum of its proper divisors (9223725).

10025006419 is an equidigital number, since it uses as much as digits as its factorization.

10025006419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9223724.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 10025006419 in words is "ten billion, twenty-five million, six thousand, four hundred nineteen".

Divisors: 1 1087 9222637 10025006419