Search a number
-
+
100020210230111 = 1049392924267791
BaseRepresentation
bin10110101111011111000101…
…000110011110001101011111
3111010010211122102102121000212
4112233133011012132031133
5101102212342304330421
6552420352242043035
730032136023232023
oct2657370506361537
9433124572377025
10100020210230111
1129962373176196
12b27470604947b
1343a6b3324a3a2
141a9b00adc0383
15b86b4dc15e5b
hex5af7c519e35f

100020210230111 has 8 divisors (see below), whose sum is σ = 100141043688000. Its totient is φ = 99899425317760.

The previous prime is 100020210230107. The next prime is 100020210230141. The reversal of 100020210230111 is 111032012020001.

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

It is a cyclic number.

It is not a de Polignac number, because 100020210230111 - 22 = 100020210230107 is a prime.

It is a super-2 number, since 2×1000202102301112 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020210230141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8012375 + ... + 16255416.

It is an arithmetic number, because the mean of its divisors is an integer number (12517630461000).

Almost surely, 2100020210230111 is an apocalyptic number.

100020210230111 is a deficient number, since it is larger than the sum of its proper divisors (120833457889).

100020210230111 is a wasteful number, since it uses less digits than its factorization.

100020210230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24272769.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 100020210230111 its reverse (111032012020001), we get a palindrome (211052222250112).

The spelling of 100020210230111 in words is "one hundred trillion, twenty billion, two hundred ten million, two hundred thirty thousand, one hundred eleven".

Divisors: 1 1049 3929 4121521 24267791 25456912759 95348150839 100020210230111