Base | Representation |
---|---|
bin | 1000010111111… |
… | …11011001110110 |
3 | 11220012011211111 |
4 | 10023333121312 |
5 | 120441032100 |
6 | 10545425234 |
7 | 1512063523 |
oct | 413773166 |
9 | 156164744 |
10 | 70252150 |
11 | 36723531 |
12 | 1b63b21a |
13 | 11729527 |
14 | 948a14a |
15 | 627a6ba |
hex | 42ff676 |
70252150 has 24 divisors (see below), whose sum is σ = 132145560. Its totient is φ = 27783360.
The previous prime is 70252141. The next prime is 70252151. The reversal of 70252150 is 5125207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70252151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3444 + ... + 12343.
It is an arithmetic number, because the mean of its divisors is an integer number (5506065).
Almost surely, 270252150 is an apocalyptic number.
70252150 is a deficient number, since it is larger than the sum of its proper divisors (61893410).
70252150 is a wasteful number, since it uses less digits than its factorization.
70252150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15888 (or 15883 counting only the distinct ones).
The product of its (nonzero) digits is 700, while the sum is 22.
The square root of 70252150 is about 8381.6555643858. The cubic root of 70252150 is about 412.6227856088.
Adding to 70252150 its reverse (5125207), we get a palindrome (75377357).
The spelling of 70252150 in words is "seventy million, two hundred fifty-two thousand, one hundred fifty".
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