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10202032013311 = 313137831048807
BaseRepresentation
bin1001010001110101100001…
…1111100111111111111111
31100010022020011002220120001
42110131120133213333333
52314122230143411221
633410425424135131
72102033602205335
oct224353037477777
940108204086501
1010202032013311
113283726117966
12118927ba674a7
13590080450228
14273ad103db55
1512a5a19a0391
hex947587e7fff

10202032013311 has 8 divisors (see below), whose sum is σ = 10531173423104. Its totient is φ = 9872893328760.

The previous prime is 10202032013297. The next prime is 10202032013321. The reversal of 10202032013311 is 11331023020201.

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

It is not a de Polignac number, because 10202032013311 - 225 = 10201998458879 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 (10202032013321) 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, 9202870 + ... + 10251676.

It is an arithmetic number, because the mean of its divisors is an integer number (1316396677888).

Almost surely, 210202032013311 is an apocalyptic number.

10202032013311 is a deficient number, since it is larger than the sum of its proper divisors (329141409793).

10202032013311 is a wasteful number, since it uses less digits than its factorization.

10202032013311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362621.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10202032013311 its reverse (11331023020201), we get a palindrome (21533055033512).

The spelling of 10202032013311 in words is "ten trillion, two hundred two billion, thirty-two million, thirteen thousand, three hundred eleven".

Divisors: 1 31 313783 1048807 9727273 32513017 329097806881 10202032013311