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20023241110 = 2529431639851
BaseRepresentation
bin10010101001011110…
…100110100110010110
31220200110021001001121
4102221132212212112
5312001422203420
613110515314154
71306123512145
oct225136464626
956613231047
1020023241110
118545663454
123a698ab95a
131b71454382
14d7d41575c
157c2d0c2aa
hex4a97a6996

20023241110 has 64 divisors (see below), whose sum is σ = 38389697280. Its totient is φ = 7506172800.

The previous prime is 20023241089. The next prime is 20023241167. The reversal of 20023241110 is 1114232002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2027685 + ... + 2037535.

It is an arithmetic number, because the mean of its divisors is an integer number (599839020).

Almost surely, 220023241110 is an apocalyptic number.

20023241110 is a deficient number, since it is larger than the sum of its proper divisors (18366456170).

20023241110 is a wasteful number, since it uses less digits than its factorization.

20023241110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10093.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20023241110 its reverse (1114232002), we get a palindrome (21137473112).

The spelling of 20023241110 in words is "twenty billion, twenty-three million, two hundred forty-one thousand, one hundred ten".

Divisors: 1 2 5 10 29 43 58 86 145 163 215 290 326 430 815 1247 1630 2494 4727 6235 7009 9454 9851 12470 14018 19702 23635 35045 47270 49255 70090 98510 203261 285679 406522 423593 571358 847186 1016305 1428395 1605713 2032610 2117965 2856790 3211426 4235930 8028565 12284197 16057130 24568394 46565677 61420985 69045659 93131354 122841970 138091318 232828385 345228295 465656770 690456590 2002324111 4004648222 10011620555 20023241110