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2020241231323 = 7547670978643
BaseRepresentation
bin11101011001011111110…
…000101100110111011011
321011010121002021221101021
4131121133300230313123
5231044423223400243
64144030324503311
7265646314063210
oct35313760546733
97133532257337
102020241231323
11709863564537
1228765284ab37
1311867ac01423
146daccc0bb07
153783eee96ed
hex1d65fc2cddb

2020241231323 has 16 divisors (see below), whose sum is σ = 2313442236160. Its totient is φ = 1728190035936.

The previous prime is 2020241231299. The next prime is 2020241231341. The reversal of 2020241231323 is 3231321420202.

It is a de Polignac number, because none of the positive numbers 2k-2020241231323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020241231363) 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, 25649440 + ... + 25728082.

It is an arithmetic number, because the mean of its divisors is an integer number (144590139760).

Almost surely, 22020241231323 is an apocalyptic number.

2020241231323 is a deficient number, since it is larger than the sum of its proper divisors (293201004837).

2020241231323 is an equidigital number, since it uses as much as digits as its factorization.

2020241231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85906.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2020241231323 its reverse (3231321420202), we get a palindrome (5251562651525).

The spelling of 2020241231323 in words is "two trillion, twenty billion, two hundred forty-one million, two hundred thirty-one thousand, three hundred twenty-three".

Divisors: 1 7 547 3829 6709 46963 78643 550501 3669823 25688761 43017721 301124047 527615887 3693311209 288605890189 2020241231323