Base | Representation |
---|---|
bin | 1000001101100… |
… | …1010100000001 |
3 | 2101210222000220 |
4 | 2003121110001 |
5 | 32304211140 |
6 | 3230133253 |
7 | 565526262 |
oct | 203312401 |
9 | 71728026 |
10 | 34444545 |
11 | 18496773 |
12 | b651229 |
13 | 719ccb5 |
14 | 4808969 |
15 | 3055bd0 |
hex | 20d9501 |
34444545 has 16 divisors (see below), whose sum is σ = 55619520. Its totient is φ = 18201024.
The previous prime is 34444523. The next prime is 34444583. The reversal of 34444545 is 54544443.
It is a happy number.
It is not a de Polignac number, because 34444545 - 212 = 34440449 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8899 + ... + 12168.
It is an arithmetic number, because the mean of its divisors is an integer number (3476220).
Almost surely, 234444545 is an apocalyptic number.
It is an amenable number.
34444545 is a deficient number, since it is larger than the sum of its proper divisors (21174975).
34444545 is a wasteful number, since it uses less digits than its factorization.
34444545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21184.
The product of its digits is 76800, while the sum is 33.
The square root of 34444545 is about 5868.9475206378. The cubic root of 34444545 is about 325.3669858428.
Adding to 34444545 its reverse (54544443), we get a palindrome (88988988).
The spelling of 34444545 in words is "thirty-four million, four hundred forty-four thousand, five hundred forty-five".
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