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12014510030 = 254143681481
BaseRepresentation
bin10110011000001111…
…01101111111001110
31011000022102100100222
423030013231333032
5144101203310110
65304104351342
7603505436015
oct131407557716
934008370328
1012014510030
115105972236
1223b3775552
131196175143
1481d917a7c
154a4b89c55
hex2cc1edfce

12014510030 has 32 divisors (see below), whose sum is σ = 22668817248. Its totient is φ = 4579545600.

The previous prime is 12014510003. The next prime is 12014510033. The reversal of 12014510030 is 3001541021.

It is a junction number, because it is equal to n+sod(n) for n = 12014509990 and 12014510008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12014510033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323111 + ... + 358370.

It is an arithmetic number, because the mean of its divisors is an integer number (708400539).

Almost surely, 212014510030 is an apocalyptic number.

12014510030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12014510030 is a deficient number, since it is larger than the sum of its proper divisors (10654307218).

12014510030 is a wasteful number, since it uses less digits than its factorization.

12014510030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681572.

The product of its (nonzero) digits is 120, while the sum is 17.

The spelling of 12014510030 in words is "twelve billion, fourteen million, five hundred ten thousand, thirty".

Divisors: 1 2 5 10 41 43 82 86 205 215 410 430 1763 3526 8815 17630 681481 1362962 3407405 6814810 27940721 29303683 55881442 58607366 139703605 146518415 279407210 293036830 1201451003 2402902006 6007255015 12014510030