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2023223101010 = 25281720008221
BaseRepresentation
bin11101011100010001011…
…111101000011001010010
321011102021220012121121022
4131130101133220121102
5231122030103213020
64145242244355442
7266113232414636
oct35342137503122
97142256177538
102023223101010
11710053771351
122881453a5b82
13118a34908567
146dcd2c54dc6
1537966bab625
hex1d7117e8652

2023223101010 has 16 divisors (see below), whose sum is σ = 3654761734872. Its totient is φ = 806409206400.

The previous prime is 2023223101007. The next prime is 2023223101027. The reversal of 2023223101010 is 101013223202.

It can be written as a sum of positive squares in 4 ways, for example, as 1149572096761 + 873651004249 = 1072181^2 + 934693^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2023223101010.

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, 360001301 + ... + 360006920.

Almost surely, 22023223101010 is an apocalyptic number.

2023223101010 is a deficient number, since it is larger than the sum of its proper divisors (1631538633862).

2023223101010 is a wasteful number, since it uses less digits than its factorization.

2023223101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720008509.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2023223101010 its reverse (101013223202), we get a palindrome (2124236324212).

The spelling of 2023223101010 in words is "two trillion, twenty-three billion, two hundred twenty-three million, one hundred one thousand, ten".

Divisors: 1 2 5 10 281 562 1405 2810 720008221 1440016442 3600041105 7200082210 202322310101 404644620202 1011611550505 2023223101010