Base | Representation |
---|---|
bin | 11100001100001… |
… | …000010001101110 |
3 | 1012221220221000110 |
4 | 130030020101232 |
5 | 1432033113203 |
6 | 114532440450 |
7 | 14501636466 |
oct | 3414102156 |
9 | 1187827013 |
10 | 472941678 |
11 | 222a660a0 |
12 | 112479126 |
13 | 76ca0061 |
14 | 46b50ba6 |
15 | 2b7c0d03 |
hex | 1c30846e |
472941678 has 16 divisors (see below), whose sum is σ = 1031872896. Its totient is φ = 143315640.
The previous prime is 472941671. The next prime is 472941697. The reversal of 472941678 is 876149274.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472941671) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3582826 + ... + 3582957.
It is an arithmetic number, because the mean of its divisors is an integer number (64492056).
Almost surely, 2472941678 is an apocalyptic number.
472941678 is an abundant number, since it is smaller than the sum of its proper divisors (558931218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472941678 is a wasteful number, since it uses less digits than its factorization.
472941678 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7165799.
The product of its digits is 677376, while the sum is 48.
The square root of 472941678 is about 21747.2223053888. Note that the first 3 decimals coincide. The cubic root of 472941678 is about 779.1167286299.
The spelling of 472941678 in words is "four hundred seventy-two million, nine hundred forty-one thousand, six hundred seventy-eight".
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