Base | Representation |
---|---|
bin | 1000010111110… |
… | …00100010011011 |
3 | 11220010202020220 |
4 | 10023320202123 |
5 | 120434132102 |
6 | 10545051123 |
7 | 1511615526 |
oct | 413704233 |
9 | 156122226 |
10 | 70224027 |
11 | 36704395 |
12 | 1b626aa3 |
13 | 117197a3 |
14 | 947dbbd |
15 | 62721bc |
hex | 42f889b |
70224027 has 16 divisors (see below), whose sum is σ = 94711680. Its totient is φ = 46280000.
The previous prime is 70224017. The next prime is 70224043. The reversal of 70224027 is 72042207.
It is a cyclic number.
It is not a de Polignac number, because 70224027 - 215 = 70191259 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 70223988 and 70224006.
It is not an unprimeable number, because it can be changed into a prime (70224017) 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, 134527 + ... + 135047.
It is an arithmetic number, because the mean of its divisors is an integer number (5919480).
Almost surely, 270224027 is an apocalyptic number.
70224027 is a deficient number, since it is larger than the sum of its proper divisors (24487653).
70224027 is a wasteful number, since it uses less digits than its factorization.
70224027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954.
The product of its (nonzero) digits is 1568, while the sum is 24.
The square root of 70224027 is about 8379.9777446005. The cubic root of 70224027 is about 412.5677185425.
The spelling of 70224027 in words is "seventy million, two hundred twenty-four thousand, twenty-seven".
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