Base | Representation |
---|---|
bin | 1000010001010… |
… | …10101011000001 |
3 | 11211112220120022 |
4 | 10020222223001 |
5 | 120230141201 |
6 | 10515023225 |
7 | 1501504250 |
oct | 410525301 |
9 | 154486508 |
10 | 69380801 |
11 | 36188906 |
12 | 1b29ab15 |
13 | 114b2a39 |
14 | 9300797 |
15 | 615741b |
hex | 422aac1 |
69380801 has 8 divisors (see below), whose sum is σ = 81136704. Its totient is φ = 58086000.
The previous prime is 69380783. The next prime is 69380803. The reversal of 69380801 is 10808396.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 69380801 - 222 = 65186497 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (69380803) 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, 114950 + ... + 115551.
It is an arithmetic number, because the mean of its divisors is an integer number (10142088).
Almost surely, 269380801 is an apocalyptic number.
It is an amenable number.
69380801 is a deficient number, since it is larger than the sum of its proper divisors (11755903).
69380801 is a wasteful number, since it uses less digits than its factorization.
69380801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230551.
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 69380801 is about 8329.5138513601. The cubic root of 69380801 is about 410.9097407581.
The spelling of 69380801 in words is "sixty-nine million, three hundred eighty thousand, eight hundred one".
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