Base | Representation |
---|---|
bin | 1011001101100… |
… | …0111110010110 |
3 | 10021111011122022 |
4 | 2303120332112 |
5 | 44014313240 |
6 | 4355533142 |
7 | 1110500150 |
oct | 263307626 |
9 | 107434568 |
10 | 47026070 |
11 | 245aa423 |
12 | 138ba1b2 |
13 | 99868a0 |
14 | 6361ad0 |
15 | 41dd9b5 |
hex | 2cd8f96 |
47026070 has 64 divisors (see below), whose sum is σ = 107606016. Its totient is φ = 14394240.
The previous prime is 47026061. The next prime is 47026073. The reversal of 47026070 is 7062074.
It is a super-2 number, since 2×470260702 = 4422902519289800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47026073) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27377 + ... + 29043.
It is an arithmetic number, because the mean of its divisors is an integer number (1681344).
Almost surely, 247026070 is an apocalyptic number.
47026070 is an abundant number, since it is smaller than the sum of its proper divisors (60579946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47026070 is a wasteful number, since it uses less digits than its factorization.
47026070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1725.
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 47026070 is about 6857.5556869777. Note that the first 3 decimals coincide. The cubic root of 47026070 is about 360.9493205714.
The spelling of 47026070 in words is "forty-seven million, twenty-six thousand, seventy".
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