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10111030302 = 231685171717
BaseRepresentation
bin10010110101010101…
…00001010000011110
3222002122200120001210
421122222201100132
5131201410432202
64351150245250
7505363224312
oct113252412036
928078616053
1010111030302
11431945a79a
121b621b6826
13c519c3789
146bcbc5b42
153e29e0c6c
hex25aaa141e

10111030302 has 8 divisors (see below), whose sum is σ = 20222060616. Its totient is φ = 3370343432.

The previous prime is 10111030301. The next prime is 10111030309. The reversal of 10111030302 is 20303011101.

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

10111030302 is an admirable number.

It is a super-2 number, since 2×101110303022 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111030301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842585853 + ... + 842585864.

It is an arithmetic number, because the mean of its divisors is an integer number (2527757577).

Almost surely, 210111030302 is an apocalyptic number.

10111030302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10111030302 is a wasteful number, since it uses less digits than its factorization.

10111030302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685171722.

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

Adding to 10111030302 its reverse (20303011101), we get a palindrome (30414041403).

The spelling of 10111030302 in words is "ten billion, one hundred eleven million, thirty thousand, three hundred two".

Divisors: 1 2 3 6 1685171717 3370343434 5055515151 10111030302