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2020132313292 = 223215443781387
BaseRepresentation
bin11101011001011001010…
…001001101100011001100
321011010022111100022221010
4131121121101031203030
5231044212333011132
64144011434205220
7265643522226012
oct35313121154314
97133274308833
102020132313292
11709808031835
12287622283810
131186614876a2
146dabc5788b2
15378356826cc
hex1d65944d8cc

2020132313292 has 24 divisors (see below), whose sum is σ = 4713669975616. Its totient is φ = 673373450448.

The previous prime is 2020132313291. The next prime is 2020132313293. The reversal of 2020132313292 is 2923132310202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2020132313291) and next prime (2020132313293).

It is a super-3 number, since 3×20201323132923 (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2020132313291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194623 + ... + 2976009.

Almost surely, 22020132313292 is an apocalyptic number.

It is an amenable number.

2020132313292 is an abundant number, since it is smaller than the sum of its proper divisors (2693537662324).

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

2020132313292 is a wasteful number, since it uses less digits than its factorization.

2020132313292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996837 (or 996835 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 2020132313292 its reverse (2923132310202), we get a palindrome (4943264623494).

The spelling of 2020132313292 in words is "two trillion, twenty billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 215443 430886 646329 781387 861772 1292658 1562774 2344161 2585316 3125548 4688322 9376644 168344359441 336688718882 505033078323 673377437764 1010066156646 2020132313292