Base | Representation |
---|---|
bin | 1000110101001… |
… | …11111001010111 |
3 | 12011102001122212 |
4 | 10122213321113 |
5 | 122431304043 |
6 | 11203544035 |
7 | 1556511032 |
oct | 432477127 |
9 | 164361585 |
10 | 74088023 |
11 | 38903479 |
12 | 2098b01b |
13 | 12470489 |
14 | 9ba8019 |
15 | 6787018 |
hex | 46a7e57 |
74088023 has 8 divisors (see below), whose sum is σ = 80566992. Its totient is φ = 67844736.
The previous prime is 74088019. The next prime is 74088029. The reversal of 74088023 is 32088047.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 74088023 - 22 = 74088019 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74088029) 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, 58265 + ... + 59522.
It is an arithmetic number, because the mean of its divisors is an integer number (10070874).
Almost surely, 274088023 is an apocalyptic number.
74088023 is a deficient number, since it is larger than the sum of its proper divisors (6478969).
74088023 is a wasteful number, since it uses less digits than its factorization.
74088023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117841.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 74088023 is about 8607.4399794596. The cubic root of 74088023 is about 420.0000434618. Note that the first 4 decimals are identical.
The spelling of 74088023 in words is "seventy-four million, eighty-eight thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •