Base | Representation |
---|---|
bin | 1100111101010101… |
… | …0100110011001010 |
3 | 22222102100210011210 |
4 | 3033111110303022 |
5 | 24110442131210 |
6 | 1333055433550 |
7 | 152125353261 |
oct | 31725246312 |
9 | 8872323153 |
10 | 3478473930 |
11 | 1525564a48 |
12 | 810b258b6 |
13 | 4358706c9 |
14 | 24dd975d8 |
15 | 1555a8e20 |
hex | cf554cca |
3478473930 has 16 divisors (see below), whose sum is σ = 8348337504. Its totient is φ = 927593040.
The previous prime is 3478473923. The next prime is 3478473937. The reversal of 3478473930 is 393748743.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (3478473923) and next prime (3478473937).
It is a self number, because there is not a number n which added to its sum of digits gives 3478473930.
It is not an unprimeable number, because it can be changed into a prime (3478473937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57974536 + ... + 57974595.
It is an arithmetic number, because the mean of its divisors is an integer number (521771094).
Almost surely, 23478473930 is an apocalyptic number.
3478473930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3478473930 is an abundant number, since it is smaller than the sum of its proper divisors (4869863574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3478473930 is a wasteful number, since it uses less digits than its factorization.
3478473930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115949141.
The product of its (nonzero) digits is 1524096, while the sum is 48.
The square root of 3478473930 is about 58978.5887420172. The cubic root of 3478473930 is about 1515.1754243597.
The spelling of 3478473930 in words is "three billion, four hundred seventy-eight million, four hundred seventy-three thousand, nine hundred thirty".
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