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10245014426 = 25122507213
BaseRepresentation
bin10011000101010011…
…01000001110011010
3222102222210122201202
421202221220032122
5131440210430201
64412334114202
7511611120503
oct114251501632
928388718652
1010245014426
114388052a79
121b9b04b962
13c736a581a
146d2901baa
153ee659c6b
hex262a6839a

10245014426 has 4 divisors (see below), whose sum is σ = 15367521642. Its totient is φ = 5122507212.

The previous prime is 10245014401. The next prime is 10245014431. The reversal of 10245014426 is 62441054201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62441054201 = 620310066267.

It can be written as a sum of positive squares in only one way, i.e., 6609527401 + 3635487025 = 81299^2 + 60295^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561253605 + ... + 2561253608.

Almost surely, 210245014426 is an apocalyptic number.

10245014426 is a deficient number, since it is larger than the sum of its proper divisors (5122507216).

10245014426 is an equidigital number, since it uses as much as digits as its factorization.

10245014426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122507215.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 10245014426 its reverse (62441054201), we get a palindrome (72686068627).

The spelling of 10245014426 in words is "ten billion, two hundred forty-five million, fourteen thousand, four hundred twenty-six".

Divisors: 1 2 5122507213 10245014426