Base | Representation |
---|---|
bin | 1011010011100… |
… | …0010001110010 |
3 | 10022020000010020 |
4 | 2310320101302 |
5 | 44114311214 |
6 | 4412144310 |
7 | 1114014222 |
oct | 264702162 |
9 | 108200106 |
10 | 47416434 |
11 | 2484673a |
12 | 13a68096 |
13 | 9a92480 |
14 | 6424082 |
15 | 42694a9 |
hex | 2d38472 |
47416434 has 32 divisors (see below), whose sum is σ = 108138240. Its totient is φ = 13731072.
The previous prime is 47416399. The next prime is 47416463. The reversal of 47416434 is 43461474.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 47416395 and 47416404.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16554 + ... + 19205.
It is an arithmetic number, because the mean of its divisors is an integer number (3379320).
Almost surely, 247416434 is an apocalyptic number.
47416434 is an abundant number, since it is smaller than the sum of its proper divisors (60721806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47416434 is a wasteful number, since it uses less digits than its factorization.
47416434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35794.
The product of its digits is 32256, while the sum is 33.
The square root of 47416434 is about 6885.9591924437. The cubic root of 47416434 is about 361.9453179922.
It can be divided in two parts, 4741 and 6434, that added together give a triangular number (11175 = T149).
The spelling of 47416434 in words is "forty-seven million, four hundred sixteen thousand, four hundred thirty-four".
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