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1112110868830 = 251379349131019
BaseRepresentation
bin10000001011101110111…
…110010010100101011110
310221022112220210122112011
4100023232332102211132
5121210100340300310
62210521403301434
7143230100262013
oct20135676224536
93838486718464
101112110868830
11399709657aa5
1215b64b81a87a
1380b43bba750
143bb7db0570a
151ddddd2178a
hex102eef9295e

1112110868830 has 64 divisors (see below), whose sum is σ = 2183768294400. Its totient is φ = 405298558080.

The previous prime is 1112110868797. The next prime is 1112110868831. The reversal of 1112110868830 is 388680112111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112110868831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35837061 + ... + 35868079.

It is an arithmetic number, because the mean of its divisors is an integer number (34121379600).

Almost surely, 21112110868830 is an apocalyptic number.

1112110868830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112110868830 is a deficient number, since it is larger than the sum of its proper divisors (1071657425570).

1112110868830 is a wasteful number, since it uses less digits than its factorization.

1112110868830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34609.

The product of its (nonzero) digits is 18432, while the sum is 40.

The spelling of 1112110868830 in words is "one trillion, one hundred twelve billion, one hundred ten million, eight hundred sixty-eight thousand, eight hundred thirty".

Divisors: 1 2 5 10 13 26 65 79 130 158 395 790 1027 2054 3491 5135 6982 10270 17455 31019 34910 45383 62038 90766 155095 226915 275789 310190 403247 453830 551578 806494 1378945 2016235 2450501 2757890 3585257 4032470 4901002 7170514 12252505 17926285 24505010 31856513 35852570 63713026 108287329 159282565 216574658 318565130 541436645 1082873290 1407735277 2815470554 7038676385 8554698991 14077352770 17109397982 42773494955 85546989910 111211086883 222422173766 556055434415 1112110868830