Base | Representation |
---|---|
bin | 1111110110011… |
… | …11100011101010 |
3 | 100021012121112212 |
4 | 13323033203222 |
5 | 233020030410 |
6 | 21110005122 |
7 | 3203142524 |
oct | 773174352 |
9 | 307177485 |
10 | 132970730 |
11 | 69070972 |
12 | 386467a2 |
13 | 21718a09 |
14 | 13934a14 |
15 | ba18b05 |
hex | 7ecf8ea |
132970730 has 8 divisors (see below), whose sum is σ = 239347332. Its totient is φ = 53188288.
The previous prime is 132970727. The next prime is 132970763. The reversal of 132970730 is 37079231.
It can be written as a sum of positive squares in 2 ways, for example, as 126585001 + 6385729 = 11251^2 + 2527^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6648527 + ... + 6648546.
Almost surely, 2132970730 is an apocalyptic number.
132970730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132970730 is a deficient number, since it is larger than the sum of its proper divisors (106376602).
132970730 is a wasteful number, since it uses less digits than its factorization.
132970730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13297080.
The product of its (nonzero) digits is 7938, while the sum is 32.
The square root of 132970730 is about 11531.2935094030. The cubic root of 132970730 is about 510.4094238891.
The spelling of 132970730 in words is "one hundred thirty-two million, nine hundred seventy thousand, seven hundred thirty".
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