Base | Representation |
---|---|
bin | 1000011001111… |
… | …11010101110110 |
3 | 11220200111002001 |
4 | 10030333111312 |
5 | 121022422123 |
6 | 10555205514 |
7 | 1514234200 |
oct | 414772566 |
9 | 156614061 |
10 | 70514038 |
11 | 36892271 |
12 | 1b74689a |
13 | 117bb7aa |
14 | 9517770 |
15 | 62cd0ad |
hex | 433f576 |
70514038 has 24 divisors (see below), whose sum is σ = 123850512. Its totient is φ = 30021264.
The previous prime is 70514033. The next prime is 70514039. The reversal of 70514038 is 83041507.
It is a junction number, because it is equal to n+sod(n) for n = 70513997 and 70514015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70514033) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13095 + ... + 17677.
It is an arithmetic number, because the mean of its divisors is an integer number (5160438).
Almost surely, 270514038 is an apocalyptic number.
70514038 is a deficient number, since it is larger than the sum of its proper divisors (53336474).
70514038 is a wasteful number, since it uses less digits than its factorization.
70514038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4756 (or 4749 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 70514038 is about 8397.2637209986. The cubic root of 70514038 is about 413.1348788609.
The spelling of 70514038 in words is "seventy million, five hundred fourteen thousand, thirty-eight".
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