Base | Representation |
---|---|
bin | 1000010011100… |
… | …01000100001110 |
3 | 11212002120002022 |
4 | 10021301010032 |
5 | 120313403014 |
6 | 10525130142 |
7 | 1504115003 |
oct | 411610416 |
9 | 155076068 |
10 | 69669134 |
11 | 363654a7 |
12 | 1b3b9952 |
13 | 11584052 |
14 | 93778aa |
15 | 61b2a8e |
hex | 427110e |
69669134 has 16 divisors (see below), whose sum is σ = 107405568. Its totient is φ = 33876792.
The previous prime is 69669109. The next prime is 69669151. The reversal of 69669134 is 43196696.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13049 + ... + 17595.
It is an arithmetic number, because the mean of its divisors is an integer number (6712848).
Almost surely, 269669134 is an apocalyptic number.
69669134 is a deficient number, since it is larger than the sum of its proper divisors (37736434).
69669134 is a wasteful number, since it uses less digits than its factorization.
69669134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4759.
The product of its digits is 209952, while the sum is 44.
The square root of 69669134 is about 8346.8038194269. The cubic root of 69669134 is about 411.4781741457.
The spelling of 69669134 in words is "sixty-nine million, six hundred sixty-nine thousand, one hundred thirty-four".
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