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10034103431 = 11912191221
BaseRepresentation
bin10010101100001010…
…00100010010000111
3221220021221021020102
421112011010102013
5131022212302211
64335401354315
7503440320602
oct112605042207
927807837212
1010034103431
114289a98470
121b4049899b
13c3ba9b111
146b28bd339
153dad97a3b
hex256144487

10034103431 has 4 divisors (see below), whose sum is σ = 10946294664. Its totient is φ = 9121912200.

The previous prime is 10034103421. The next prime is 10034103463. The reversal of 10034103431 is 13430143001.

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 10034103431 - 214 = 10034087047 is a prime.

It is a super-2 number, since 2×100341034312 (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 (10034103421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456095600 + ... + 456095621.

It is an arithmetic number, because the mean of its divisors is an integer number (2736573666).

Almost surely, 210034103431 is an apocalyptic number.

10034103431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10034103431 is a deficient number, since it is larger than the sum of its proper divisors (912191233).

10034103431 is an equidigital number, since it uses as much as digits as its factorization.

10034103431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912191232.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10034103431 its reverse (13430143001), we get a palindrome (23464246432).

The spelling of 10034103431 in words is "ten billion, thirty-four million, one hundred three thousand, four hundred thirty-one".

Divisors: 1 11 912191221 10034103431