Base | Representation |
---|---|
bin | 10000000111000… |
… | …10011001011110 |
3 | 100102022002011101 |
4 | 20003202121132 |
5 | 234044120204 |
6 | 21224343314 |
7 | 3230466622 |
oct | 1003423136 |
9 | 312262141 |
10 | 135145054 |
11 | 6a316530 |
12 | 39314b3a |
13 | 21cca5b5 |
14 | 13d3d182 |
15 | bce7ea4 |
hex | 80e265e |
135145054 has 8 divisors (see below), whose sum is σ = 221146488. Its totient is φ = 61429560.
The previous prime is 135145039. The next prime is 135145103. The reversal of 135145054 is 450541531.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 3071457 + ... + 3071500.
It is an arithmetic number, because the mean of its divisors is an integer number (27643311).
Almost surely, 2135145054 is an apocalyptic number.
135145054 is a deficient number, since it is larger than the sum of its proper divisors (86001434).
135145054 is a wasteful number, since it uses less digits than its factorization.
135145054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6142970.
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 135145054 is about 11625.1904930629. The cubic root of 135145054 is about 513.1764507192.
Adding to 135145054 its reverse (450541531), we get a palindrome (585686585).
The spelling of 135145054 in words is "one hundred thirty-five million, one hundred forty-five thousand, fifty-four".
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