Base | Representation |
---|---|
bin | 1000011010100… |
… | …01101001111010 |
3 | 11220211021222021 |
4 | 10031101221322 |
5 | 121032322200 |
6 | 11000545054 |
7 | 1514665660 |
oct | 415215172 |
9 | 156737867 |
10 | 70589050 |
11 | 36933664 |
12 | 1b78218a |
13 | 1181698c |
14 | 9536c30 |
15 | 62e541a |
hex | 4351a7a |
70589050 has 24 divisors (see below), whose sum is σ = 150052896. Its totient is φ = 24201840.
The previous prime is 70589041. The next prime is 70589053. The reversal of 70589050 is 5098507.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 70588997 and 70589015.
It is not an unprimeable number, because it can be changed into a prime (70589053) by changing a digit.
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, 100492 + ... + 101191.
It is an arithmetic number, because the mean of its divisors is an integer number (6252204).
Almost surely, 270589050 is an apocalyptic number.
70589050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
70589050 is an abundant number, since it is smaller than the sum of its proper divisors (79463846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70589050 is a wasteful number, since it uses less digits than its factorization.
70589050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201702 (or 201697 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 34.
The square root of 70589050 is about 8401.7289887261. The cubic root of 70589050 is about 413.2813229447.
The spelling of 70589050 in words is "seventy million, five hundred eighty-nine thousand, fifty".
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