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10202032232223 = 3131559167793823
BaseRepresentation
bin1001010001110101100010…
…0000011101011100011111
31100010022020011112000211220
42110131120200131130133
52314122230222412343
633410425432544423
72102033604106506
oct224353040353437
940108204460756
1010202032232223
113283726257387
12118927bb52113
135900804c8a70
14273ad109983d
1512a5a19e5183
hex9475881d71f

10202032232223 has 16 divisors (see below), whose sum is σ = 14658468464640. Its totient is φ = 6274146592224.

The previous prime is 10202032232209. The next prime is 10202032232279. The reversal of 10202032232223 is 32223223020201.

10202032232223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10202032232223 - 28 = 10202032231967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10202032232193 and 10202032232202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202032232023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83836111 + ... + 83957712.

It is an arithmetic number, because the mean of its divisors is an integer number (916154279040).

Almost surely, 210202032232223 is an apocalyptic number.

10202032232223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10202032232223 is a deficient number, since it is larger than the sum of its proper divisors (4456436232417).

10202032232223 is a wasteful number, since it uses less digits than its factorization.

10202032232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167795398.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 10202032232223 its reverse (32223223020201), we get a palindrome (42425255252424).

The spelling of 10202032232223 in words is "ten trillion, two hundred two billion, thirty-two million, two hundred thirty-two thousand, two hundred twenty-three".

Divisors: 1 3 13 39 1559 4677 20267 60801 167793823 503381469 2181319699 6543959097 261590570057 784771710171 3400677410741 10202032232223