Base | Representation |
---|---|
bin | 1000010111111… |
… | …10111000011110 |
3 | 11220012001220101 |
4 | 10023332320132 |
5 | 120441000024 |
6 | 10545411314 |
7 | 1512054352 |
oct | 413767036 |
9 | 156161811 |
10 | 70250014 |
11 | 3672196a |
12 | 1b639b3a |
13 | 11728573 |
14 | 9489462 |
15 | 6279c44 |
hex | 42fee1e |
70250014 has 16 divisors (see below), whose sum is σ = 106900560. Its totient is φ = 34619200.
The previous prime is 70249997. The next prime is 70250023. The reversal of 70250014 is 41005207.
It is a junction number, because it is equal to n+sod(n) for n = 70249973 and 70250000.
It is a congruent number.
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, 99864 + ... + 100564.
It is an arithmetic number, because the mean of its divisors is an integer number (6681285).
Almost surely, 270250014 is an apocalyptic number.
70250014 is a deficient number, since it is larger than the sum of its proper divisors (36650546).
70250014 is a wasteful number, since it uses less digits than its factorization.
70250014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1355.
The product of its (nonzero) digits is 280, while the sum is 19.
The square root of 70250014 is about 8381.5281422900. The cubic root of 70250014 is about 412.6186036670.
The spelling of 70250014 in words is "seventy million, two hundred fifty thousand, fourteen".
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