Base | Representation |
---|---|
bin | 1100111100001101… |
… | …0011100000011101 |
3 | 22222002110210020002 |
4 | 3033003103200131 |
5 | 24103240000140 |
6 | 1332410304045 |
7 | 152040250103 |
oct | 31703234035 |
9 | 8862423202 |
10 | 3473750045 |
11 | 1522928907 |
12 | 80b428025 |
13 | 4348a84cc |
14 | 24d4c7c73 |
15 | 154e74415 |
hex | cf0d381d |
3473750045 has 4 divisors (see below), whose sum is σ = 4168500060. Its totient is φ = 2779000032.
The previous prime is 3473750039. The next prime is 3473750083. The reversal of 3473750045 is 5400573743.
3473750045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5400573743 = 5779 ⋅934517.
It can be written as a sum of positive squares in 2 ways, for example, as 1722997081 + 1750752964 = 41509^2 + 41842^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3473750045 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3473749990 and 3473750008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347375000 + ... + 347375009.
It is an arithmetic number, because the mean of its divisors is an integer number (1042125015).
Almost surely, 23473750045 is an apocalyptic number.
It is an amenable number.
3473750045 is a deficient number, since it is larger than the sum of its proper divisors (694750015).
3473750045 is an equidigital number, since it uses as much as digits as its factorization.
3473750045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694750014.
The product of its (nonzero) digits is 176400, while the sum is 38.
The square root of 3473750045 is about 58938.5276792694. The cubic root of 3473750045 is about 1514.4892271845.
The spelling of 3473750045 in words is "three billion, four hundred seventy-three million, seven hundred fifty thousand, forty-five".
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