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10211232230013 = 323411453970131
BaseRepresentation
bin1001010010010111110011…
…0111101010101001111101
31100011011222022221100020210
42110211330313222221331
52314300100422330023
633414550400503033
72102510565565503
oct224457467525175
940134868840223
1010211232230013
113287617429941
12118b00901aa79
13590bb8532339
14274324c92673
1512a93e52a593
hex9497cdeaa7d

10211232230013 has 8 divisors (see below), whose sum is σ = 13620792196576. Its totient is φ = 6804580208400.

The previous prime is 10211232229981. The next prime is 10211232230041. The reversal of 10211232230013 is 31003223211201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10211232230013 - 25 = 10211232229981 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 (10211232230713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726978043 + ... + 726992088.

It is an arithmetic number, because the mean of its divisors is an integer number (1702599024572).

Almost surely, 210211232230013 is an apocalyptic number.

It is an amenable number.

10211232230013 is a deficient number, since it is larger than the sum of its proper divisors (3409559966563).

10211232230013 is a wasteful number, since it uses less digits than its factorization.

10211232230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453972475.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10211232230013 its reverse (31003223211201), we get a palindrome (41214455441214).

The spelling of 10211232230013 in words is "ten trillion, two hundred eleven billion, two hundred thirty-two million, two hundred thirty thousand, thirteen".

Divisors: 1 3 2341 7023 1453970131 4361910393 3403744076671 10211232230013