Base | Representation |
---|---|
bin | 1000011010010… |
… | …00101000010011 |
3 | 11220202102021010 |
4 | 10031020220103 |
5 | 121030131313 |
6 | 11000102003 |
7 | 1514453130 |
oct | 415105023 |
9 | 156672233 |
10 | 70552083 |
11 | 36908908 |
12 | 1b764903 |
13 | 11802bc4 |
14 | 9527587 |
15 | 62d94c3 |
hex | 4348a13 |
70552083 has 16 divisors (see below), whose sum is σ = 107965440. Its totient is φ = 40143936.
The previous prime is 70552049. The next prime is 70552087. The reversal of 70552083 is 38025507.
It is a happy number.
It is not a de Polignac number, because 70552083 - 29 = 70551571 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 70552083.
It is not an unprimeable number, because it can be changed into a prime (70552087) 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, 2010 + ... + 12047.
It is an arithmetic number, because the mean of its divisors is an integer number (6747840).
Almost surely, 270552083 is an apocalyptic number.
70552083 is a deficient number, since it is larger than the sum of its proper divisors (37413357).
70552083 is a wasteful number, since it uses less digits than its factorization.
70552083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14306.
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 70552083 is about 8399.5287367804. The cubic root of 70552083 is about 413.2091661517.
The spelling of 70552083 in words is "seventy million, five hundred fifty-two thousand, eighty-three".
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