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10323126253 = 112127766809
BaseRepresentation
bin10011001110100111…
…00110011111101101
3222122102210011000101
421213103212133231
5132120210020003
64424204231101
7513550060666
oct114723463755
928572704011
1010323126253
114418154600
12200123b491
13c8692463b
146dd03636d
1540643911d
hex2674e67ed

10323126253 has 12 divisors (see below), whose sum is σ = 11355962940. Its totient is φ = 9377170880.

The previous prime is 10323126241. The next prime is 10323126299. The reversal of 10323126253 is 35262132301.

10323126253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3199259844 + 7123866409 = 56562^2 + 84403^2 .

It is not a de Polignac number, because 10323126253 - 25 = 10323126221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323120253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121113 + ... + 187921.

It is an arithmetic number, because the mean of its divisors is an integer number (946330245).

Almost surely, 210323126253 is an apocalyptic number.

It is an amenable number.

10323126253 is a deficient number, since it is larger than the sum of its proper divisors (1032836687).

10323126253 is a wasteful number, since it uses less digits than its factorization.

10323126253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68108 (or 68097 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 10323126253 its reverse (35262132301), we get a palindrome (45585258554).

The spelling of 10323126253 in words is "ten billion, three hundred twenty-three million, one hundred twenty-six thousand, two hundred fifty-three".

Divisors: 1 11 121 1277 14047 66809 154517 734899 8083889 85315093 938466023 10323126253