Base | Representation |
---|---|
bin | 10000000010001… |
… | …11111101111110 |
3 | 100101002221110211 |
4 | 20001013331332 |
5 | 233413400020 |
6 | 21203023034 |
7 | 3222223516 |
oct | 1001077576 |
9 | 311087424 |
10 | 134512510 |
11 | 69a24270 |
12 | 3906aa7a |
13 | 21b38702 |
14 | 13c16846 |
15 | bc2085a |
hex | 8047f7e |
134512510 has 64 divisors (see below), whose sum is σ = 279521280. Its totient is φ = 46126080.
The previous prime is 134512493. The next prime is 134512529. The reversal of 134512510 is 15215431.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199534 + ... + 200206.
It is an arithmetic number, because the mean of its divisors is an integer number (4367520).
Almost surely, 2134512510 is an apocalyptic number.
134512510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
134512510 is an abundant number, since it is smaller than the sum of its proper divisors (145008770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134512510 is a wasteful number, since it uses less digits than its factorization.
134512510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793.
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 134512510 is about 11597.9528366001. The cubic root of 134512510 is about 512.3745606147.
Adding to 134512510 its reverse (15215431), we get a palindrome (149727941).
The spelling of 134512510 in words is "one hundred thirty-four million, five hundred twelve thousand, five hundred ten".
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