Base | Representation |
---|---|
bin | 1000010111111… |
… | …11010111110110 |
3 | 11220012011122202 |
4 | 10023333113312 |
5 | 120441031042 |
6 | 10545424502 |
7 | 1512063251 |
oct | 413772766 |
9 | 156164582 |
10 | 70252022 |
11 | 36723425 |
12 | 1b63b132 |
13 | 11729459 |
14 | 948a098 |
15 | 627a632 |
hex | 42ff5f6 |
70252022 has 8 divisors (see below), whose sum is σ = 106025016. Its totient is φ = 34910352.
The previous prime is 70252019. The next prime is 70252033. The reversal of 70252022 is 22025207.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 70251985 and 70252003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107423 + ... + 108074.
It is an arithmetic number, because the mean of its divisors is an integer number (13253127).
Almost surely, 270252022 is an apocalyptic number.
70252022 is a deficient number, since it is larger than the sum of its proper divisors (35772994).
70252022 is a wasteful number, since it uses less digits than its factorization.
70252022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215662.
The product of its (nonzero) digits is 560, while the sum is 20.
The square root of 70252022 is about 8381.6479286594. The cubic root of 70252022 is about 412.6225350079.
Adding to 70252022 its reverse (22025207), we get a palindrome (92277229).
The spelling of 70252022 in words is "seventy million, two hundred fifty-two thousand, twenty-two".
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