Base | Representation |
---|---|
bin | 1111110000000… |
… | …10000110111000 |
3 | 100012121212012101 |
4 | 13320002012320 |
5 | 232311113313 |
6 | 21035553144 |
7 | 3163036231 |
oct | 770020670 |
9 | 305555171 |
10 | 132129208 |
11 | 686466a2 |
12 | 382bb7b4 |
13 | 214b2983 |
14 | 13796088 |
15 | b8ee5dd |
hex | 7e021b8 |
132129208 has 16 divisors (see below), whose sum is σ = 249129000. Its totient is φ = 65694816.
The previous prime is 132129203. The next prime is 132129241. The reversal of 132129208 is 802921231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132129203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44703 + ... + 47566.
Almost surely, 2132129208 is an apocalyptic number.
It is an amenable number.
132129208 is a deficient number, since it is larger than the sum of its proper divisors (116999792).
132129208 is a wasteful number, since it uses less digits than its factorization.
132129208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92454 (or 92450 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 132129208 is about 11494.7469741617. The cubic root of 132129208 is about 509.3304143695.
The spelling of 132129208 in words is "one hundred thirty-two million, one hundred twenty-nine thousand, two hundred eight".
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