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10250025276 = 223854168773
BaseRepresentation
bin10011000101111001…
…01111100100111100
3222110100020020022210
421202330233210330
5131443001302101
64413033340420
7512001530421
oct114274574474
928410206283
1010250025276
11438a965777
121ba0867710
13c7473b51a
146d3447d48
153eece97d6
hex262f2f93c

10250025276 has 12 divisors (see below), whose sum is σ = 23916725672. Its totient is φ = 3416675088.

The previous prime is 10250025241. The next prime is 10250025277. The reversal of 10250025276 is 67252005201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10250025277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427084375 + ... + 427084398.

Almost surely, 210250025276 is an apocalyptic number.

It is an amenable number.

10250025276 is an abundant number, since it is smaller than the sum of its proper divisors (13666700396).

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

10250025276 is a wasteful number, since it uses less digits than its factorization.

10250025276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854168780 (or 854168778 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 10250025276 in words is "ten billion, two hundred fifty million, twenty-five thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 12 854168773 1708337546 2562506319 3416675092 5125012638 10250025276