Base | Representation |
---|---|
bin | 1000011001110… |
… | …11111011111111 |
3 | 11220122202221122 |
4 | 10030323323333 |
5 | 121022000340 |
6 | 10555021155 |
7 | 1514145431 |
oct | 414737377 |
9 | 156582848 |
10 | 70500095 |
11 | 36882846 |
12 | 1b73a7bb |
13 | 117b5343 |
14 | 9512651 |
15 | 62c8db5 |
hex | 433beff |
70500095 has 16 divisors (see below), whose sum is σ = 85816800. Its totient is φ = 55595904.
The previous prime is 70500077. The next prime is 70500097. The reversal of 70500095 is 59000507.
It is a cyclic number.
It is not a de Polignac number, because 70500095 - 220 = 69451519 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70500097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128612 + ... + 129158.
It is an arithmetic number, because the mean of its divisors is an integer number (5363550).
Almost surely, 270500095 is an apocalyptic number.
70500095 is a deficient number, since it is larger than the sum of its proper divisors (15316705).
70500095 is a wasteful number, since it uses less digits than its factorization.
70500095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 874.
The product of its (nonzero) digits is 1575, while the sum is 26.
The square root of 70500095 is about 8396.4334690391. The cubic root of 70500095 is about 413.1076468397.
The spelling of 70500095 in words is "seventy million, five hundred thousand, ninety-five".
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