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3000023031430 = 25734109620591
BaseRepresentation
bin101011101001111111010…
…011101001111010000110
3101121210120202121101122001
4223221333103221322012
5343123021344001210
610214105213055514
7426513240010105
oct53517723517206
911553522541561
103000023031430
11a57336877617
1240551178759a
13189b93535079
14a52b7db003c
155308679303a
hex2ba7f4e9e86

3000023031430 has 16 divisors (see below), whose sum is σ = 5474014628544. Its totient is φ = 1183570729920.

The previous prime is 3000023031373. The next prime is 3000023031449. The reversal of 3000023031430 is 341303200003.

It is a super-2 number, since 2×30000230314302 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3000023031398 and 3000023031407.

It is a congruent number.

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, 2054809566 + ... + 2054811025.

It is an arithmetic number, because the mean of its divisors is an integer number (342125914284).

Almost surely, 23000023031430 is an apocalyptic number.

3000023031430 is a deficient number, since it is larger than the sum of its proper divisors (2473991597114).

3000023031430 is a wasteful number, since it uses less digits than its factorization.

3000023031430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109620671.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 3000023031430 its reverse (341303200003), we get a palindrome (3341326231433).

The spelling of 3000023031430 in words is "three trillion, twenty-three million, thirty-one thousand, four hundred thirty".

Divisors: 1 2 5 10 73 146 365 730 4109620591 8219241182 20548102955 41096205910 300002303143 600004606286 1500011515715 3000023031430