Base | Representation |
---|---|
bin | 10100100111000… |
… | …010111101011010 |
3 | 220002122110001211 |
4 | 110213002331122 |
5 | 1202004430213 |
6 | 54151133334 |
7 | 11366040061 |
oct | 2447027532 |
9 | 802573054 |
10 | 345780058 |
11 | 168202748 |
12 | 9797424a |
13 | 568394b0 |
14 | 33ccd1d8 |
15 | 2055353d |
hex | 149c2f5a |
345780058 has 16 divisors (see below), whose sum is σ = 558875520. Its totient is φ = 159502896.
The previous prime is 345780053. The next prime is 345780073. The reversal of 345780058 is 850087543.
345780058 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 345780058.
It is not an unprimeable number, because it can be changed into a prime (345780053) 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, 84291 + ... + 88297.
It is an arithmetic number, because the mean of its divisors is an integer number (34929720).
Almost surely, 2345780058 is an apocalyptic number.
345780058 is a deficient number, since it is larger than the sum of its proper divisors (213095462).
345780058 is a wasteful number, since it uses less digits than its factorization.
345780058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7341.
The product of its (nonzero) digits is 134400, while the sum is 40.
The square root of 345780058 is about 18595.1622203196. The cubic root of 345780058 is about 701.8861093419.
The spelling of 345780058 in words is "three hundred forty-five million, seven hundred eighty thousand, fifty-eight".
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