Base | Representation |
---|---|
bin | 1000010011110… |
… | …11110001101001 |
3 | 11212011210021000 |
4 | 10021323301221 |
5 | 120321304001 |
6 | 10530105213 |
7 | 1504356621 |
oct | 411736151 |
9 | 155153230 |
10 | 69713001 |
11 | 36395456 |
12 | 1b41b209 |
13 | 1159acc7 |
14 | 9389881 |
15 | 61c0a86 |
hex | 427bc69 |
69713001 has 8 divisors (see below), whose sum is σ = 103278560. Its totient is φ = 46475316.
The previous prime is 69712943. The next prime is 69713003. The reversal of 69713001 is 10031796.
It is not a de Polignac number, because 69713001 - 27 = 69712873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2581963 = 69713001 / (6 + 9 + 7 + 1 + 3 + 0 + 0 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69713003) 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, 1290955 + ... + 1291008.
It is an arithmetic number, because the mean of its divisors is an integer number (12909820).
Almost surely, 269713001 is an apocalyptic number.
It is an amenable number.
69713001 is a deficient number, since it is larger than the sum of its proper divisors (33565559).
69713001 is a wasteful number, since it uses less digits than its factorization.
69713001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2581972 (or 2581966 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 27.
The square root of 69713001 is about 8349.4311782300. The cubic root of 69713001 is about 411.5645181018.
Adding to 69713001 its reverse (10031796), we get a palindrome (79744797).
The spelling of 69713001 in words is "sixty-nine million, seven hundred thirteen thousand, one".
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