Search a number
-
+
20010050358 = 233335008393
BaseRepresentation
bin10010101000101100…
…010010001100110110
31220122112102212202020
4102220230102030312
5311440033102413
613105324454010
71305603423144
oct225054221466
956575385666
1020010050358
118539174001
123a653aa306
131b6b7b63ac
14d7b780594
157c1aa3c23
hex4a8b12336

20010050358 has 8 divisors (see below), whose sum is σ = 40020100728. Its totient is φ = 6670016784.

The previous prime is 20010050353. The next prime is 20010050377. The reversal of 20010050358 is 85305001002.

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

20010050358 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010050353) 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, 1667504191 + ... + 1667504202.

It is an arithmetic number, because the mean of its divisors is an integer number (5002512591).

Almost surely, 220010050358 is an apocalyptic number.

20010050358 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.

20010050358 is a wasteful number, since it uses less digits than its factorization.

20010050358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335008398.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 20010050358 in words is "twenty billion, ten million, fifty thousand, three hundred fifty-eight".

Divisors: 1 2 3 6 3335008393 6670016786 10005025179 20010050358