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2020231412 = 221576435003
BaseRepresentation
bin111100001101010…
…0100100011110100
312012210102101111122
41320122210203310
513114134401122
6532244323112
7101030453333
oct17032444364
95183371448
102020231412
11947405841
124846a3498
1326270bc04
14152443d1a
15bc55c142
hex786a48f4

2020231412 has 24 divisors (see below), whose sum is σ = 3564169056. Its totient is φ = 1001920608.

The previous prime is 2020231403. The next prime is 2020231439. The reversal of 2020231412 is 2141320202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401303 + ... + 406305.

It is an arithmetic number, because the mean of its divisors is an integer number (148507044).

Almost surely, 22020231412 is an apocalyptic number.

It is an amenable number.

2020231412 is a deficient number, since it is larger than the sum of its proper divisors (1543937644).

2020231412 is a wasteful number, since it uses less digits than its factorization.

2020231412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807 (or 5805 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2020231412 is about 44946.9844594718. The cubic root of 2020231412 is about 1264.1551352144.

Adding to 2020231412 its reverse (2141320202), we get a palindrome (4161551614).

The spelling of 2020231412 in words is "two billion, twenty million, two hundred thirty-one thousand, four hundred twelve".

Divisors: 1 2 4 157 314 628 643 1286 2572 5003 10006 20012 100951 201902 403804 785471 1570942 3141884 3216929 6433858 12867716 505057853 1010115706 2020231412