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10230222033 = 3229255715329
BaseRepresentation
bin10011000011100010…
…01100110011010001
3222101221222010101100
421201301030303101
5131422414101113
64411045055013
7511341311133
oct114161146321
928357863340
1010230222033
11437a76a259
121b960b7469
13c705c6825
146d0971053
153ed1d6d73
hex261c4ccd1

10230222033 has 24 divisors (see below), whose sum is σ = 15293514600. Its totient is φ = 6581965824.

The previous prime is 10230222029. The next prime is 10230222043. The reversal of 10230222033 is 33022203201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 175748049 + 10054473984 = 13257^2 + 100272^2 .

It is not a de Polignac number, because 10230222033 - 22 = 10230222029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10230221997 and 10230222015.

It is not an unprimeable number, because it can be changed into a prime (10230222043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 659713 + ... + 675041.

It is an arithmetic number, because the mean of its divisors is an integer number (637229775).

Almost surely, 210230222033 is an apocalyptic number.

It is an amenable number.

10230222033 is a deficient number, since it is larger than the sum of its proper divisors (5063292567).

10230222033 is a wasteful number, since it uses less digits than its factorization.

10230222033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17921 (or 17918 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10230222033 its reverse (33022203201), we get a palindrome (43252425234).

The spelling of 10230222033 in words is "ten billion, two hundred thirty million, two hundred twenty-two thousand, thirty-three".

Divisors: 1 3 9 29 87 261 2557 7671 15329 23013 45987 74153 137961 222459 444541 667377 1333623 4000869 39196253 117588759 352766277 1136691337 3410074011 10230222033