Base | Representation |
---|---|
bin | 110111010110100110… |
… | …100000011010000001 |
3 | 12200102010102111020110 |
4 | 313112212200122001 |
5 | 1433210324241111 |
6 | 43145402101533 |
7 | 4202566051536 |
oct | 672646403201 |
9 | 180363374213 |
10 | 59434993281 |
11 | 2322a560164 |
12 | b6287aa8a9 |
13 | 57b26942a1 |
14 | 2c3b818d8d |
15 | 182cd485a6 |
hex | dd69a0681 |
59434993281 has 4 divisors (see below), whose sum is σ = 79246657712. Its totient is φ = 39623328852.
The previous prime is 59434993259. The next prime is 59434993301. The reversal of 59434993281 is 18239943495.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 59434993281 - 29 = 59434992769 is a prime.
It is a super-2 number, since 2×594349932812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (59434193281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9905832211 + ... + 9905832216.
It is an arithmetic number, because the mean of its divisors is an integer number (19811664428).
Almost surely, 259434993281 is an apocalyptic number.
It is an amenable number.
59434993281 is a deficient number, since it is larger than the sum of its proper divisors (19811664431).
59434993281 is a wasteful number, since it uses less digits than its factorization.
59434993281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19811664430.
The product of its digits is 8398080, while the sum is 57.
The spelling of 59434993281 in words is "fifty-nine billion, four hundred thirty-four million, nine hundred ninety-three thousand, two hundred eighty-one".
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