Base | Representation |
---|---|
bin | 101001101000000110… |
… | …0101100001010111001 |
3 | 22112201220110001101120 |
4 | 1103100030230022321 |
5 | 2431033414132442 |
6 | 105022151535453 |
7 | 6313140204045 |
oct | 1232014541271 |
9 | 275656401346 |
10 | 89392333497 |
11 | 34a02707275 |
12 | 153a938a589 |
13 | 8577c70cbc |
14 | 448031b025 |
15 | 24d2d474ec |
hex | 14d032c2b9 |
89392333497 has 16 divisors (see below), whose sum is σ = 122125352832. Its totient is φ = 58127780480.
The previous prime is 89392333493. The next prime is 89392333601. The reversal of 89392333497 is 79433329398.
It is a cyclic number.
It is not a de Polignac number, because 89392333497 - 22 = 89392333493 is a prime.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 89392333497.
It is not an unprimeable number, because it can be changed into a prime (89392333493) 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, 458188 + ... + 623474.
It is an arithmetic number, because the mean of its divisors is an integer number (7632834552).
Almost surely, 289392333497 is an apocalyptic number.
It is an amenable number.
89392333497 is a deficient number, since it is larger than the sum of its proper divisors (32733019335).
89392333497 is a wasteful number, since it uses less digits than its factorization.
89392333497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169728.
The product of its digits is 26453952, while the sum is 60.
The spelling of 89392333497 in words is "eighty-nine billion, three hundred ninety-two million, three hundred thirty-three thousand, four hundred ninety-seven".
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