Base | Representation |
---|---|
bin | 1000011001001… |
… | …10011110101010 |
3 | 11220111022101100 |
4 | 10030212132222 |
5 | 121011142302 |
6 | 10553102230 |
7 | 1513331250 |
oct | 414463652 |
9 | 156438340 |
10 | 70412202 |
11 | 36822803 |
12 | 1b6b7976 |
13 | 11784333 |
14 | 94cc5d0 |
15 | 62acd1c |
hex | 43267aa |
70412202 has 24 divisors (see below), whose sum is σ = 174354336. Its totient is φ = 20117736.
The previous prime is 70412197. The next prime is 70412219. The reversal of 70412202 is 20221407.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279288 + ... + 279539.
It is an arithmetic number, because the mean of its divisors is an integer number (7264764).
Almost surely, 270412202 is an apocalyptic number.
70412202 is an abundant number, since it is smaller than the sum of its proper divisors (103942134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70412202 is a wasteful number, since it uses less digits than its factorization.
70412202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558842 (or 558839 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 18.
The square root of 70412202 is about 8391.1978882636. The cubic root of 70412202 is about 412.9359006415.
Adding to 70412202 its reverse (20221407), we get a palindrome (90633609).
The spelling of 70412202 in words is "seventy million, four hundred twelve thousand, two hundred two".
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