Base | Representation |
---|---|
bin | 1110100011011… |
… | …11111100100001 |
3 | 22111201222120202 |
4 | 13101233330201 |
5 | 222223441340 |
6 | 20040514545 |
7 | 3011530163 |
oct | 721577441 |
9 | 274658522 |
10 | 122093345 |
11 | 62a115a0 |
12 | 34a7ba55 |
13 | 1c3aa9aa |
14 | 12302933 |
15 | aabac15 |
hex | 746ff21 |
122093345 has 32 divisors (see below), whose sum is σ = 166855680. Its totient is φ = 84960000.
The previous prime is 122093341. The next prime is 122093347. The reversal of 122093345 is 543390221.
It is not a de Polignac number, because 122093345 - 22 = 122093341 is a prime.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (122093341) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171851 + ... + 172559.
It is an arithmetic number, because the mean of its divisors is an integer number (5214240).
Almost surely, 2122093345 is an apocalyptic number.
It is an amenable number.
122093345 is a deficient number, since it is larger than the sum of its proper divisors (44762335).
122093345 is a wasteful number, since it uses less digits than its factorization.
122093345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 857.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 122093345 is about 11049.5857388411. The cubic root of 122093345 is about 496.0940261932.
The spelling of 122093345 in words is "one hundred twenty-two million, ninety-three thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •