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20030110000010 = 25111912203785363
BaseRepresentation
bin1001000110111100111111…
…00101110110001110001010
32121220212012210201222200022
410203132133211312032022
510111133131130000020
6110333412215540442
74135061540552315
oct443363745661612
977825183658608
1020030110000010
1164227a3a02770
1222b5b7738a722
13b23aa63b11a6
144d366913b97c
1524b06848c625
hex12379f97638a

20030110000010 has 64 divisors (see below), whose sum is σ = 41405395345920. Its totient is φ = 6899750729280.

The previous prime is 20030110000001. The next prime is 20030110000027. The reversal of 20030110000010 is 1000001103002.

It is a super-2 number, since 2×200301100000102 (a number of 27 digits) contains 22 as substring.

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, 25111589 + ... + 25896951.

It is an arithmetic number, because the mean of its divisors is an integer number (646959302280).

Almost surely, 220030110000010 is an apocalyptic number.

20030110000010 is an abundant number, since it is smaller than the sum of its proper divisors (21375285345910).

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

20030110000010 is a wasteful number, since it uses less digits than its factorization.

20030110000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797603.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 20030110000010 its reverse (1000001103002), we get a palindrome (21030111103012).

The spelling of 20030110000010 in words is "twenty trillion, thirty billion, one hundred ten million, ten", and thus it is an aban number.

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 2090 12203 24406 61015 122030 134233 231857 268466 463714 671165 785363 1159285 1342330 1570726 2318570 2550427 3926815 5100854 7853630 8638993 12752135 14921897 17277986 25504270 29843794 43194965 74609485 86389930 149218970 164140867 328281734 820704335 1641408670 9583784689 19167569378 47918923445 95837846890 105421631579 182091909091 210843263158 364183818182 527108157895 910459545455 1054216315790 1820919090910 2003011000001 4006022000002 10015055000005 20030110000010