Base | Representation |
---|---|
bin | 10000000101101… |
… | …00001111010000 |
3 | 100101221110210210 |
4 | 20002310033100 |
5 | 234022042414 |
6 | 21220324120 |
7 | 3226051452 |
oct | 1002641720 |
9 | 311843723 |
10 | 134955984 |
11 | 6a1a7479 |
12 | 39243640 |
13 | 21c62517 |
14 | 13cd02d2 |
15 | bcabe59 |
hex | 80b43d0 |
134955984 has 20 divisors (see below), whose sum is σ = 348636416. Its totient is φ = 44985312.
The previous prime is 134955971. The next prime is 134955991. The reversal of 134955984 is 489559431.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 2811583 = 134955984 / (1 + 3 + 4 + 9 + 5 + 5 + 9 + 8 + 4).
It is a congruent number.
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, 1405744 + ... + 1405839.
Almost surely, 2134955984 is an apocalyptic number.
It is an amenable number.
134955984 is an abundant number, since it is smaller than the sum of its proper divisors (213680432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134955984 is a wasteful number, since it uses less digits than its factorization.
134955984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2811594 (or 2811588 counting only the distinct ones).
The product of its digits is 777600, while the sum is 48.
The square root of 134955984 is about 11617.0557371479. The cubic root of 134955984 is about 512.9370251269.
The spelling of 134955984 in words is "one hundred thirty-four million, nine hundred fifty-five thousand, nine hundred eighty-four".
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