Base | Representation |
---|---|
bin | 1111111110110… |
… | …01100110101001 |
3 | 100100020222101010 |
4 | 13333121212221 |
5 | 233304413312 |
6 | 21145214133 |
7 | 3215331546 |
oct | 777314651 |
9 | 310228333 |
10 | 134060457 |
11 | 69745673 |
12 | 38a91349 |
13 | 21a0aa1b |
14 | 13b39bcd |
15 | bb8193c |
hex | 7fd99a9 |
134060457 has 4 divisors (see below), whose sum is σ = 178747280. Its totient is φ = 89373636.
The previous prime is 134060429. The next prime is 134060471. The reversal of 134060457 is 754060431.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 754060431 = 3 ⋅251353477.
It is not a de Polignac number, because 134060457 - 216 = 133994921 is a prime.
It is a super-2 number, since 2×1340604572 = 35944412262097698, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (134060477) 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, 22343407 + ... + 22343412.
It is an arithmetic number, because the mean of its divisors is an integer number (44686820).
Almost surely, 2134060457 is an apocalyptic number.
It is an amenable number.
134060457 is a deficient number, since it is larger than the sum of its proper divisors (44686823).
134060457 is an equidigital number, since it uses as much as digits as its factorization.
134060457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44686822.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 134060457 is about 11578.4479529858. The cubic root of 134060457 is about 511.7999414215.
The spelling of 134060457 in words is "one hundred thirty-four million, sixty thousand, four hundred fifty-seven".
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