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20232103302 = 2321736497143
BaseRepresentation
bin10010110101111011…
…010110010110000110
31221020000021100010100
4102311323112112012
5312413404301202
613143340104530
71314241016625
oct226573262606
957200240110
1020232103302
118642549734
123b07835146
131ba57c2378
14d9d0636bc
157d631741c
hex4b5ed6586

20232103302 has 24 divisors (see below), whose sum is σ = 44089619184. Its totient is φ = 6705050544.

The previous prime is 20232103217. The next prime is 20232103319. The reversal of 20232103302 is 20330123202.

It is a happy number.

20232103302 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3245458 + ... + 3251685.

It is an arithmetic number, because the mean of its divisors is an integer number (1837067466).

Almost surely, 220232103302 is an apocalyptic number.

20232103302 is an abundant number, since it is smaller than the sum of its proper divisors (23857515882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20232103302 is a wasteful number, since it uses less digits than its factorization.

20232103302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6497324 (or 6497321 counting only the distinct ones).

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

Adding to 20232103302 its reverse (20330123202), we get a palindrome (40562226504).

The spelling of 20232103302 in words is "twenty billion, two hundred thirty-two million, one hundred three thousand, three hundred two".

Divisors: 1 2 3 6 9 18 173 346 519 1038 1557 3114 6497143 12994286 19491429 38982858 58474287 116948574 1124005739 2248011478 3372017217 6744034434 10116051651 20232103302