Base | Representation |
---|---|
bin | 1000010110010… |
… | …10000100101011 |
3 | 11212210002012000 |
4 | 10023022010223 |
5 | 120412034312 |
6 | 10541022043 |
7 | 1510163622 |
oct | 413120453 |
9 | 155702160 |
10 | 70033707 |
11 | 365943a7 |
12 | 1b554923 |
13 | 11680c83 |
14 | 94306b9 |
15 | 6235adc |
hex | 42ca12b |
70033707 has 8 divisors (see below), whose sum is σ = 103753680. Its totient is φ = 46689120.
The previous prime is 70033679. The next prime is 70033729. The reversal of 70033707 is 70733007.
It is not a de Polignac number, because 70033707 - 28 = 70033451 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: 2593841 = 70033707 / (7 + 0 + 0 + 3 + 3 + 7 + 0 + 7).
It is not an unprimeable number, because it can be changed into a prime (70034707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296894 + ... + 1296947.
It is an arithmetic number, because the mean of its divisors is an integer number (12969210).
Almost surely, 270033707 is an apocalyptic number.
70033707 is a deficient number, since it is larger than the sum of its proper divisors (33719973).
70033707 is a wasteful number, since it uses less digits than its factorization.
70033707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2593850 (or 2593844 counting only the distinct ones).
The product of its (nonzero) digits is 3087, while the sum is 27.
The square root of 70033707 is about 8368.6144014407. The cubic root of 70033707 is about 412.1946699200.
The spelling of 70033707 in words is "seventy million, thirty-three thousand, seven hundred seven".
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