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2020030341 = 37270119603
BaseRepresentation
bin111100001100111…
…0011011110000101
312012210001011200120
41320121303132011
513114111432331
6532240132153
7101025655200
oct17031633605
95183034616
102020030341
1194728876a
12484607059
1326266b534
141523d0937
15bc51c796
hex78673785

2020030341 has 24 divisors (see below), whose sum is σ = 3137737824. Its totient is φ = 1152597600.

The previous prime is 2020030333. The next prime is 2020030367. The reversal of 2020030341 is 1430300202.

It is not a de Polignac number, because 2020030341 - 23 = 2020030333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2020030341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020030741) 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 23 ways as a sum of consecutive naturals, for example, 93246 + ... + 112848.

It is an arithmetic number, because the mean of its divisors is an integer number (130739076).

Almost surely, 22020030341 is an apocalyptic number.

2020030341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2020030341 is a deficient number, since it is larger than the sum of its proper divisors (1117707483).

2020030341 is a wasteful number, since it uses less digits than its factorization.

2020030341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20321 (or 20314 counting only the distinct ones).

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

The square root of 2020030341 is about 44944.7476464158. The cubic root of 2020030341 is about 1264.1131939184.

Adding to 2020030341 its reverse (1430300202), we get a palindrome (3450330543).

The spelling of 2020030341 in words is "two billion, twenty million, thirty thousand, three hundred forty-one".

Divisors: 1 3 7 21 49 147 701 2103 4907 14721 19603 34349 58809 103047 137221 411663 960547 2881641 13741703 41225109 96191921 288575763 673343447 2020030341