Base | Representation |
---|---|
bin | 1000010010100… |
… | …00010100000111 |
3 | 11211211202001202 |
4 | 10021100110013 |
5 | 120300104413 |
6 | 10522213115 |
7 | 1503015620 |
oct | 411202407 |
9 | 154752052 |
10 | 69534983 |
11 | 36283731 |
12 | 1b35419b |
13 | 11537c7b |
14 | 9340a47 |
15 | 6187e58 |
hex | 4250507 |
69534983 has 8 divisors (see below), whose sum is σ = 79700352. Its totient is φ = 59427576.
The previous prime is 69534979. The next prime is 69534989. The reversal of 69534983 is 38943596.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 69534983 - 22 = 69534979 is a prime.
It is a super-2 number, since 2×695349832 = 9670227721620578, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69534989) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11885 + ... + 16742.
It is an arithmetic number, because the mean of its divisors is an integer number (9962544).
Almost surely, 269534983 is an apocalyptic number.
69534983 is a deficient number, since it is larger than the sum of its proper divisors (10165369).
69534983 is a wasteful number, since it uses less digits than its factorization.
69534983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28981.
The product of its digits is 699840, while the sum is 47.
The square root of 69534983 is about 8338.7638772183. The cubic root of 69534983 is about 411.2138979712.
The spelling of 69534983 in words is "sixty-nine million, five hundred thirty-four thousand, nine hundred eighty-three".
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