Base | Representation |
---|---|
bin | 1000010110110… |
… | …10000101110101 |
3 | 11212220102012000 |
4 | 10023122011311 |
5 | 120421134232 |
6 | 10542245513 |
7 | 1510556121 |
oct | 413320565 |
9 | 155812160 |
10 | 70099317 |
11 | 36629722 |
12 | 1b586899 |
13 | 116a4ab2 |
14 | 944a581 |
15 | 624a27c |
hex | 42da175 |
70099317 has 16 divisors (see below), whose sum is σ = 104808000. Its totient is φ = 46302192.
The previous prime is 70099283. The next prime is 70099319. The reversal of 70099317 is 71399007.
It is not a de Polignac number, because 70099317 - 219 = 69575029 is a prime.
It is a super-3 number, since 3×700993173 (a number of 25 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70099319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8967 + ... + 14852.
It is an arithmetic number, because the mean of its divisors is an integer number (6550500).
Almost surely, 270099317 is an apocalyptic number.
It is an amenable number.
70099317 is a deficient number, since it is larger than the sum of its proper divisors (34708683).
70099317 is a wasteful number, since it uses less digits than its factorization.
70099317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23937 (or 23931 counting only the distinct ones).
The product of its (nonzero) digits is 11907, while the sum is 36.
The square root of 70099317 is about 8372.5334875413. The cubic root of 70099317 is about 412.3233491544.
The spelling of 70099317 in words is "seventy million, ninety-nine thousand, three hundred seventeen".
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