Base | Representation |
---|---|
bin | 1111110110100… |
… | …01111011111010 |
3 | 100021020002220202 |
4 | 13323101323322 |
5 | 233020333344 |
6 | 21110122202 |
7 | 3203213114 |
oct | 773217372 |
9 | 307202822 |
10 | 132980474 |
11 | 69078220 |
12 | 38650362 |
13 | 21720293 |
14 | 139383b4 |
15 | ba1b94e |
hex | 7ed1efa |
132980474 has 16 divisors (see below), whose sum is σ = 218738880. Its totient is φ = 60130560.
The previous prime is 132980473. The next prime is 132980489. The reversal of 132980474 is 474089231.
It is not an unprimeable number, because it can be changed into a prime (132980473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11414 + ... + 19905.
It is an arithmetic number, because the mean of its divisors is an integer number (13671180).
Almost surely, 2132980474 is an apocalyptic number.
132980474 is a deficient number, since it is larger than the sum of its proper divisors (85758406).
132980474 is a wasteful number, since it uses less digits than its factorization.
132980474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31525.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 132980474 is about 11531.7160041340. The cubic root of 132980474 is about 510.4218910637.
The spelling of 132980474 in words is "one hundred thirty-two million, nine hundred eighty thousand, four hundred seventy-four".
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