Base | Representation |
---|---|
bin | 1000001111011… |
… | …10101111110100 |
3 | 11211002102212110 |
4 | 10013232233310 |
5 | 120144312343 |
6 | 10505451020 |
7 | 1466432532 |
oct | 407565764 |
9 | 154072773 |
10 | 69135348 |
11 | 36030457 |
12 | 1b1a0a70 |
13 | 114280b9 |
14 | 9279152 |
15 | 6109833 |
hex | 41eebf4 |
69135348 has 48 divisors (see below), whose sum is σ = 167340096. Its totient is φ = 22199040.
The previous prime is 69135343. The next prime is 69135359. The reversal of 69135348 is 84353196.
It is a super-2 number, since 2×691353482 = 9559392686162208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69135343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39990 + ... + 41682.
It is an arithmetic number, because the mean of its divisors is an integer number (3486252).
Almost surely, 269135348 is an apocalyptic number.
It is an amenable number.
69135348 is an abundant number, since it is smaller than the sum of its proper divisors (98204748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69135348 is a wasteful number, since it uses less digits than its factorization.
69135348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1824 (or 1822 counting only the distinct ones).
The product of its digits is 77760, while the sum is 39.
The square root of 69135348 is about 8314.7668638393. The cubic root of 69135348 is about 410.4246007771.
The spelling of 69135348 in words is "sixty-nine million, one hundred thirty-five thousand, three hundred forty-eight".
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