Base | Representation |
---|---|
bin | 1011001101100… |
… | …1011011110010 |
3 | 10021111021020002 |
4 | 2303121123302 |
5 | 44014343304 |
6 | 4355550002 |
7 | 1110505511 |
oct | 263313362 |
9 | 107437202 |
10 | 47027954 |
11 | 24600886 |
12 | 138bb302 |
13 | 99876bc |
14 | 6362678 |
15 | 41de31e |
hex | 2cd96f2 |
47027954 has 8 divisors (see below), whose sum is σ = 70936560. Its totient is φ = 23382436.
The previous prime is 47027951. The next prime is 47027969. The reversal of 47027954 is 45972074.
47027954 is nontrivially palindromic in base 8.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×470279542 = 4423256914852232, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (47027951) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65324 + ... + 66039.
It is an arithmetic number, because the mean of its divisors is an integer number (8867070).
Almost surely, 247027954 is an apocalyptic number.
47027954 is a deficient number, since it is larger than the sum of its proper divisors (23908606).
47027954 is a wasteful number, since it uses less digits than its factorization.
47027954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131544.
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 47027954 is about 6857.6930523318. The cubic root of 47027954 is about 360.9541407306.
The spelling of 47027954 in words is "forty-seven million, twenty-seven thousand, nine hundred fifty-four".
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