Base | Representation |
---|---|
bin | 10001100100000… |
… | …10011011101110 |
3 | 101021020101110221 |
4 | 20302002123232 |
5 | 300204204034 |
6 | 22341521554 |
7 | 3436216540 |
oct | 1062023356 |
9 | 337211427 |
10 | 147334894 |
11 | 76191983 |
12 | 414132ba |
13 | 246a7b15 |
14 | 157d3690 |
15 | ce04bb4 |
hex | 8c826ee |
147334894 has 32 divisors (see below), whose sum is σ = 259934976. Its totient is φ = 61318080.
The previous prime is 147334883. The next prime is 147334897. The reversal of 147334894 is 498433741.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 147334894.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147334897) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161989 + ... + 162895.
It is an arithmetic number, because the mean of its divisors is an integer number (8122968).
Almost surely, 2147334894 is an apocalyptic number.
147334894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
147334894 is a deficient number, since it is larger than the sum of its proper divisors (112600082).
147334894 is a wasteful number, since it uses less digits than its factorization.
147334894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1240.
The product of its digits is 290304, while the sum is 43.
The square root of 147334894 is about 12138.1585918128. The cubic root of 147334894 is about 528.1636865280.
The spelling of 147334894 in words is "one hundred forty-seven million, three hundred thirty-four thousand, eight hundred ninety-four".
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