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9074233050681 = 34093739004239
BaseRepresentation
bin1000010000001100001001…
…1100000000011000111001
31012010111011220101112002210
42010003002130000120321
52142133012130110211
631144351202245333
71624406645201451
oct204030234003071
935114156345083
109074233050681
1129893a6aa0897
121026792356849
1350a9092b5756
142352a3998d61
1510b0957499a6
hex840c2700639

9074233050681 has 8 divisors (see below), whose sum is σ = 12101933434240. Its totient is φ = 6048010683792.

The previous prime is 9074233050613. The next prime is 9074233050769. The reversal of 9074233050681 is 1860503324709.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9074233050681 - 234 = 9057053181497 is a prime.

It is a super-2 number, since 2×90742330506812 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9074233050681.

It is not an unprimeable number, because it can be changed into a prime (9074233040681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369489841 + ... + 369514398.

It is an arithmetic number, because the mean of its divisors is an integer number (1512741679280).

It is a 1-persistent number, because it is pandigital, but 2⋅9074233050681 = 18148466101362 is not.

Almost surely, 29074233050681 is an apocalyptic number.

It is an amenable number.

9074233050681 is a deficient number, since it is larger than the sum of its proper divisors (3027700383559).

9074233050681 is a wasteful number, since it uses less digits than its factorization.

9074233050681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739008335.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 9074233050681 in words is "nine trillion, seventy-four billion, two hundred thirty-three million, fifty thousand, six hundred eighty-one".

Divisors: 1 3 4093 12279 739004239 2217012717 3024744350227 9074233050681