Base | Representation |
---|---|
bin | 10100100110111… |
… | …100010111110010 |
3 | 220002121002001102 |
4 | 110212330113302 |
5 | 1202003044244 |
6 | 54150404402 |
7 | 11365565312 |
oct | 2446742762 |
9 | 802532042 |
10 | 345753074 |
11 | 168194447 |
12 | 97960702 |
13 | 5682a124 |
14 | 33cc3442 |
15 | 2054a54e |
hex | 149bc5f2 |
345753074 has 8 divisors (see below), whose sum is σ = 524457180. Its totient is φ = 170934016.
The previous prime is 345753071. The next prime is 345753091. The reversal of 345753074 is 470357543.
It can be written as a sum of positive squares in 2 ways, for example, as 249418849 + 96334225 = 15793^2 + 9815^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (345753071) 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, 971039 + ... + 971394.
Almost surely, 2345753074 is an apocalyptic number.
345753074 is a deficient number, since it is larger than the sum of its proper divisors (178704106).
345753074 is a wasteful number, since it uses less digits than its factorization.
345753074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1942524.
The product of its (nonzero) digits is 176400, while the sum is 38.
The square root of 345753074 is about 18594.4366411032. The cubic root of 345753074 is about 701.8678509268.
The spelling of 345753074 in words is "three hundred forty-five million, seven hundred fifty-three thousand, seventy-four".
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