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20200100093 = 313127950459
BaseRepresentation
bin10010110100000001…
…010001000011111101
31221010210001101222022
4102310001101003331
5312332211200333
613140234125525
71313402006045
oct226401210375
957123041868
1020200100093
1186264801a8
123ab8b808a5
131b9bc98664
14d98ad2725
157d35e4c98
hex4b40510fd

20200100093 has 8 divisors (see below), whose sum is σ = 20280883200. Its totient is φ = 20119421088.

The previous prime is 20200100029. The next prime is 20200100101. The reversal of 20200100093 is 39000100202.

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 20200100093 - 26 = 20200100029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200100023) 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, 375098 + ... + 425556.

It is an arithmetic number, because the mean of its divisors is an integer number (2535110400).

Almost surely, 220200100093 is an apocalyptic number.

It is an amenable number.

20200100093 is a deficient number, since it is larger than the sum of its proper divisors (80783107).

20200100093 is a wasteful number, since it uses less digits than its factorization.

20200100093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52051.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20200100093 its reverse (39000100202), we get a palindrome (59200200295).

The spelling of 20200100093 in words is "twenty billion, two hundred million, one hundred thousand, ninety-three".

Divisors: 1 313 1279 50459 400327 15793667 64537061 20200100093