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10275889919 = 16976055327
BaseRepresentation
bin10011001000111110…
…11010001011111111
3222112010220021221112
421210133122023333
5132021111434134
64415355552235
7512434423511
oct114437321377
928463807845
1010275889919
1143a3521209
121ba945b67b
13c79bc6149
146d6a5bbb1
154022081ce
hex2647da2ff

10275889919 has 4 divisors (see below), whose sum is σ = 10281946944. Its totient is φ = 10269832896.

The previous prime is 10275889903. The next prime is 10275889963. The reversal of 10275889919 is 91998857201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10275889919 - 24 = 10275889903 is a prime.

It is a super-2 number, since 2×102758899192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10275889999) 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, 3025967 + ... + 3029360.

It is an arithmetic number, because the mean of its divisors is an integer number (2570486736).

Almost surely, 210275889919 is an apocalyptic number.

10275889919 is a deficient number, since it is larger than the sum of its proper divisors (6057025).

10275889919 is an equidigital number, since it uses as much as digits as its factorization.

10275889919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6057024.

The product of its (nonzero) digits is 3265920, while the sum is 59.

The spelling of 10275889919 in words is "ten billion, two hundred seventy-five million, eight hundred eighty-nine thousand, nine hundred nineteen".

Divisors: 1 1697 6055327 10275889919