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10534424251 = 131987407821
BaseRepresentation
bin10011100111110011…
…01000111010111011
31000012011101012101011
421303321220322323
5133033303034001
64501153134351
7522024062101
oct116371507273
930164335334
1010534424251
11451645394a
12205bb5a3b7
13cbb636240
1471d119c71
15419c75d51
hex273e68ebb

10534424251 has 8 divisors (see below), whose sum is σ = 11350501904. Its totient is φ = 9719166240.

The previous prime is 10534424227. The next prime is 10534424269. The reversal of 10534424251 is 15242443501.

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 10534424251 - 229 = 9997553339 is a prime.

It is a super-2 number, since 2×105344242512 (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 (10534428251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178080 + ... + 229741.

It is an arithmetic number, because the mean of its divisors is an integer number (1418812738).

Almost surely, 210534424251 is an apocalyptic number.

10534424251 is a deficient number, since it is larger than the sum of its proper divisors (816077653).

10534424251 is a wasteful number, since it uses less digits than its factorization.

10534424251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409821.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 10534424251 its reverse (15242443501), we get a palindrome (25776867752).

The spelling of 10534424251 in words is "ten billion, five hundred thirty-four million, four hundred twenty-four thousand, two hundred fifty-one".

Divisors: 1 13 1987 25831 407821 5301673 810340327 10534424251