Base | Representation |
---|---|
bin | 1000010110111… |
… | …10111111110101 |
3 | 11212221102202022 |
4 | 10023132333311 |
5 | 120422310123 |
6 | 10542522525 |
7 | 1511001530 |
oct | 413367765 |
9 | 155842668 |
10 | 70119413 |
11 | 36642831 |
12 | 1b596445 |
13 | 116b0ca0 |
14 | 9453a17 |
15 | 62511c8 |
hex | 42deff5 |
70119413 has 16 divisors (see below), whose sum is σ = 87150336. Its totient is φ = 54933120.
The previous prime is 70119397. The next prime is 70119431. The reversal of 70119413 is 31491107.
It is a cyclic number.
It is not a de Polignac number, because 70119413 - 24 = 70119397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70119463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5633 + ... + 13113.
It is an arithmetic number, because the mean of its divisors is an integer number (5446896).
Almost surely, 270119413 is an apocalyptic number.
It is an amenable number.
70119413 is a deficient number, since it is larger than the sum of its proper divisors (17030923).
70119413 is a wasteful number, since it uses less digits than its factorization.
70119413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7604.
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 70119413 is about 8373.7335161802. The cubic root of 70119413 is about 412.3627468675.
The spelling of 70119413 in words is "seventy million, one hundred nineteen thousand, four hundred thirteen".
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