Base | Representation |
---|---|
bin | 1111110001001… |
… | …00101000110110 |
3 | 100012220001012211 |
4 | 13320210220312 |
5 | 232330130041 |
6 | 21043004034 |
7 | 3164165464 |
oct | 770445066 |
9 | 305801184 |
10 | 132270646 |
11 | 68732992 |
12 | 3836961a |
13 | 21532171 |
14 | 137d1834 |
15 | b92b481 |
hex | 7e24a36 |
132270646 has 4 divisors (see below), whose sum is σ = 198405972. Its totient is φ = 66135322.
The previous prime is 132270613. The next prime is 132270673. The reversal of 132270646 is 646072231.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33067660 + ... + 33067663.
It is an arithmetic number, because the mean of its divisors is an integer number (49601493).
Almost surely, 2132270646 is an apocalyptic number.
132270646 is a deficient number, since it is larger than the sum of its proper divisors (66135326).
132270646 is an equidigital number, since it uses as much as digits as its factorization.
132270646 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66135325.
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 132270646 is about 11500.8976171428. The cubic root of 132270646 is about 509.5120875131.
The spelling of 132270646 in words is "one hundred thirty-two million, two hundred seventy thousand, six hundred forty-six".
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