Base | Representation |
---|---|
bin | 1000011000011… |
… | …00110011001000 |
3 | 11220021222002120 |
4 | 10030030303020 |
5 | 120444311031 |
6 | 10550531240 |
7 | 1512412503 |
oct | 414146310 |
9 | 156258076 |
10 | 70307016 |
11 | 3676077a |
12 | 1b666b20 |
13 | 117484b0 |
14 | 94a213a |
15 | 628ba96 |
hex | 430ccc8 |
70307016 has 32 divisors (see below), whose sum is σ = 189288960. Its totient is φ = 21632832.
The previous prime is 70306997. The next prime is 70307023. The reversal of 70307016 is 61070307.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an alternating number because its digits alternate between odd and even.
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, 112360 + ... + 112983.
It is an arithmetic number, because the mean of its divisors is an integer number (5915280).
Almost surely, 270307016 is an apocalyptic number.
It is an amenable number.
70307016 is an abundant number, since it is smaller than the sum of its proper divisors (118981944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70307016 is a wasteful number, since it uses less digits than its factorization.
70307016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225365 (or 225361 counting only the distinct ones).
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 70307016 is about 8384.9279066668. The cubic root of 70307016 is about 412.7301753030.
The spelling of 70307016 in words is "seventy million, three hundred seven thousand, sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •