Base | Representation |
---|---|
bin | 1000010100010… |
… | …1111100010101 |
3 | 2102122120101110 |
4 | 2011011330111 |
5 | 32412430433 |
6 | 3243445233 |
7 | 602361432 |
oct | 205057425 |
9 | 72576343 |
10 | 34889493 |
11 | 1876aaa1 |
12 | b826819 |
13 | 72c7692 |
14 | 48c2b89 |
15 | 30e2963 |
hex | 2145f15 |
34889493 has 4 divisors (see below), whose sum is σ = 46519328. Its totient is φ = 23259660.
The previous prime is 34889489. The next prime is 34889497. The reversal of 34889493 is 39498843.
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 an interprime number because it is at equal distance from previous prime (34889489) and next prime (34889497).
It is not a de Polignac number, because 34889493 - 22 = 34889489 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 (34889497) 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, 5814913 + ... + 5814918.
It is an arithmetic number, because the mean of its divisors is an integer number (11629832).
Almost surely, 234889493 is an apocalyptic number.
It is an amenable number.
34889493 is a deficient number, since it is larger than the sum of its proper divisors (11629835).
34889493 is a wasteful number, since it uses less digits than its factorization.
34889493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11629834.
The product of its digits is 746496, while the sum is 48.
The square root of 34889493 is about 5906.7328532785. The cubic root of 34889493 is about 326.7620054686.
The spelling of 34889493 in words is "thirty-four million, eight hundred eighty-nine thousand, four hundred ninety-three".
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