Search a number
-
+
2020335368502 = 231139777106151
BaseRepresentation
bin11101011001100101010…
…111110011100100110110
321011010211122102121022110
4131121211113303210312
5231100121323243002
64144043530311450
7265651536166503
oct35314527634466
97133748377273
102020335368502
11709901711160
1228767a288586
131186945714b9
146dadb5144aa
15378483e1e6c
hex1d6655f3936

2020335368502 has 32 divisors (see below), whose sum is σ = 4419107783424. Its totient is φ = 610680708000.

The previous prime is 2020335368501. The next prime is 2020335368509. The reversal of 2020335368502 is 2058635330202.

It is a super-2 number, since 2×20203353685022 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020335368501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38526874 + ... + 38579277.

It is an arithmetic number, because the mean of its divisors is an integer number (138097118232).

Almost surely, 22020335368502 is an apocalyptic number.

2020335368502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2020335368502 is an abundant number, since it is smaller than the sum of its proper divisors (2398772414922).

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

2020335368502 is a wasteful number, since it uses less digits than its factorization.

2020335368502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77106564.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 2020335368502 in words is "two trillion, twenty billion, three hundred thirty-five million, three hundred sixty-eight thousand, five hundred two".

Divisors: 1 2 3 6 11 22 33 66 397 794 1191 2382 4367 8734 13101 26202 77106151 154212302 231318453 462636906 848167661 1696335322 2544502983 5089005966 30611141947 61222283894 91833425841 183666851682 336722561417 673445122834 1010167684251 2020335368502