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2020131003032 = 23743833394813
BaseRepresentation
bin11101011001011001001…
…100001101101010011000
321011010022101212202120222
4131121121030031222120
5231044212014044112
64144011350135212
7265643505131012
oct35313114155230
97133271782528
102020131003032
1170980731737a
12287621951508
1311866111919c
146dabc3171b2
15378354c4372
hex1d65930da98

2020131003032 has 16 divisors (see below), whose sum is σ = 3787797668640. Its totient is φ = 1010051624736.

The previous prime is 2020131003031. The next prime is 2020131003083. The reversal of 2020131003032 is 2303001310202.

It is a super-2 number, since 2×20201310030322 (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2020131003032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020131003031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102343 + ... + 2292470.

It is an arithmetic number, because the mean of its divisors is an integer number (236737354290).

Almost surely, 22020131003032 is an apocalyptic number.

It is an amenable number.

2020131003032 is a deficient number, since it is larger than the sum of its proper divisors (1767666665608).

2020131003032 is a wasteful number, since it uses less digits than its factorization.

2020131003032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469202 (or 3469198 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2020131003032 its reverse (2303001310202), we get a palindrome (4323132313234).

The spelling of 2020131003032 in words is "two trillion, twenty billion, one hundred thirty-one million, three thousand, thirty-two".

Divisors: 1 2 4 8 74383 148766 297532 595064 3394813 6789626 13579252 27158504 252516375379 505032750758 1010065501516 2020131003032