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10233311029 = 31513324733
BaseRepresentation
bin10011000011111001…
…11110111100110101
3222102011210001200121
421201330332330311
5131424211423104
64411235211541
7511406465014
oct114174767465
928364701617
1010233311029
11438148a047
121b97146bb1
13c71138836
146d1136a7b
153ed5e7254
hex261f3ef35

10233311029 has 4 divisors (see below), whose sum is σ = 10233667276. Its totient is φ = 10232954784.

The previous prime is 10233310999. The next prime is 10233311059. The reversal of 10233311029 is 92011333201.

10233311029 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92011333201 = 853107867917.

It is an interprime number because it is at equal distance from previous prime (10233310999) and next prime (10233311059).

It can be written as a sum of positive squares in 2 ways, for example, as 880486929 + 9352824100 = 29673^2 + 96710^2 .

It is a cyclic number.

It is not a de Polignac number, because 10233311029 - 215 = 10233278261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10233310994 and 10233311012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233311059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130854 + ... + 193879.

It is an arithmetic number, because the mean of its divisors is an integer number (2558416819).

Almost surely, 210233311029 is an apocalyptic number.

It is an amenable number.

10233311029 is a deficient number, since it is larger than the sum of its proper divisors (356247).

10233311029 is an equidigital number, since it uses as much as digits as its factorization.

10233311029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356246.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 10233311029 in words is "ten billion, two hundred thirty-three million, three hundred eleven thousand, twenty-nine".

Divisors: 1 31513 324733 10233311029