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14428130383433 = 1323123754497159
BaseRepresentation
bin1101000111110100111110…
…0101100001011001001001
31220002022112012202212100102
43101331033211201121021
53342342302334232213
650404105215015145
73016253343514214
oct321751745413111
956068465685312
1014428130383433
114662a32508458
12175032780a4b5
1380874a501190
1437c47a64077b
151a0497215158
hexd1f4f961649

14428130383433 has 32 divisors (see below), whose sum is σ = 16231903296000. Its totient is φ = 12724806606336.

The previous prime is 14428130383391. The next prime is 14428130383501. The reversal of 14428130383433 is 33438303182441.

It is a cyclic number.

It is not a de Polignac number, because 14428130383433 - 240 = 13328618755657 is a prime.

It is a super-2 number, since 2×144281303834332 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14428130323433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2015379908 + ... + 2015387066.

It is an arithmetic number, because the mean of its divisors is an integer number (507246978000).

Almost surely, 214428130383433 is an apocalyptic number.

14428130383433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14428130383433 is a deficient number, since it is larger than the sum of its proper divisors (1803772912567).

14428130383433 is a wasteful number, since it uses less digits than its factorization.

14428130383433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13881.

The product of its (nonzero) digits is 1990656, while the sum is 47.

The spelling of 14428130383433 in words is "fourteen trillion, four hundred twenty-eight billion, one hundred thirty million, three hundred eighty-three thousand, four hundred thirty-three".

Divisors: 1 13 23 299 1237 5449 7159 16081 28451 70837 93067 125327 164657 369863 1629251 2140541 6740413 8855683 39009391 87625369 115123879 155029499 203680709 507122083 897215993 2015383487 2647849217 11663807909 48254616667 627310016671 1109856183341 14428130383433