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2020233102 = 231921538231
BaseRepresentation
bin111100001101010…
…0100111110001110
312012210102110211020
41320122210332032
513114134424402
6532244335010
7101030461266
oct17032447616
95183373736
102020233102
11947407038
124846a4466
1326270c904
141524447a6
15bc55c8bc
hex786a4f8e

2020233102 has 32 divisors (see below), whose sum is σ = 4255614720. Its totient is φ = 637594560.

The previous prime is 2020233073. The next prime is 2020233107. The reversal of 2020233102 is 2013320202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020233107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241327 + ... + 249557.

It is an arithmetic number, because the mean of its divisors is an integer number (132987960).

Almost surely, 22020233102 is an apocalyptic number.

2020233102 is an abundant number, since it is smaller than the sum of its proper divisors (2235381618).

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

2020233102 is a wasteful number, since it uses less digits than its factorization.

2020233102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10408.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2020233102 is about 44947.0032593943. The cubic root of 2020233102 is about 1264.1554877188.

Adding to 2020233102 its reverse (2013320202), we get a palindrome (4033553304).

The spelling of 2020233102 in words is "two billion, twenty million, two hundred thirty-three thousand, one hundred two".

Divisors: 1 2 3 6 19 38 57 114 2153 4306 6459 8231 12918 16462 24693 40907 49386 81814 122721 156389 245442 312778 469167 938334 17721343 35442686 53164029 106328058 336705517 673411034 1010116551 2020233102