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10010013213 = 314479230449
BaseRepresentation
bin10010101001010010…
…01010111000011101
3221211121121100200010
421110221022320131
5131000030410323
64333141153433
7503025464664
oct112451127035
927747540603
1010010013213
1142774340a2
121b343bb879
13c36ab5055
146ad60bddb
153d8bd9c93
hex254a4ae1d

10010013213 has 8 divisors (see below), whose sum is σ = 13347664000. Its totient is φ = 6672852288.

The previous prime is 10010013199. The next prime is 10010013217. The reversal of 10010013213 is 31231001001.

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

It is not a de Polignac number, because 10010013213 - 213 = 10010005021 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 (10010013217) 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, 71788 + ... + 158661.

It is an arithmetic number, because the mean of its divisors is an integer number (1668458000).

Almost surely, 210010013213 is an apocalyptic number.

It is an amenable number.

10010013213 is a deficient number, since it is larger than the sum of its proper divisors (3337650787).

10010013213 is a wasteful number, since it uses less digits than its factorization.

10010013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244931.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10010013213 its reverse (31231001001), we get a palindrome (41241014214).

The spelling of 10010013213 in words is "ten billion, ten million, thirteen thousand, two hundred thirteen".

Divisors: 1 3 14479 43437 230449 691347 3336671071 10010013213