Base | Representation |
---|---|
bin | 1000010001011… |
… | …11100110101110 |
3 | 11211120221021122 |
4 | 10020233212232 |
5 | 120231313011 |
6 | 10515300542 |
7 | 1501620203 |
oct | 410574656 |
9 | 154527248 |
10 | 69401006 |
11 | 361a2004 |
12 | 1b2aa752 |
13 | 114bbcac |
14 | 9307caa |
15 | 615d3db |
hex | 422f9ae |
69401006 has 8 divisors (see below), whose sum is σ = 104147184. Its totient is φ = 34685280.
The previous prime is 69400993. The next prime is 69401023. The reversal of 69401006 is 60010496.
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, 635 + ... + 11798.
It is an arithmetic number, because the mean of its divisors is an integer number (13018398).
Almost surely, 269401006 is an apocalyptic number.
69401006 is a deficient number, since it is larger than the sum of its proper divisors (34746178).
69401006 is a wasteful number, since it uses less digits than its factorization.
69401006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15226.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 69401006 is about 8330.7266189691. The cubic root of 69401006 is about 410.9496251132.
The spelling of 69401006 in words is "sixty-nine million, four hundred one thousand, six".
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