Base | Representation |
---|---|
bin | 10001100011110… |
… | …01000111100110 |
3 | 101021011110010220 |
4 | 20301321013212 |
5 | 300201443432 |
6 | 22341025210 |
7 | 3436000365 |
oct | 1061710746 |
9 | 337143126 |
10 | 147296742 |
11 | 7616624a |
12 | 413b5206 |
13 | 24693648 |
14 | 157c37dc |
15 | cde872c |
hex | 8c791e6 |
147296742 has 32 divisors (see below), whose sum is σ = 309070080. Its totient is φ = 46734240.
The previous prime is 147296729. The next prime is 147296749. The reversal of 147296742 is 247692741.
147296742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 147296694 and 147296703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147296749) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6393 + ... + 18315.
It is an arithmetic number, because the mean of its divisors is an integer number (9658440).
Almost surely, 2147296742 is an apocalyptic number.
147296742 is an abundant number, since it is smaller than the sum of its proper divisors (161773338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147296742 is a wasteful number, since it uses less digits than its factorization.
147296742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12028.
The product of its digits is 169344, while the sum is 42.
The square root of 147296742 is about 12136.5869172515. The cubic root of 147296742 is about 528.1180937066.
The spelling of 147296742 in words is "one hundred forty-seven million, two hundred ninety-six thousand, seven hundred forty-two".
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