Base | Representation |
---|---|
bin | 1000001101000… |
… | …1111101010100 |
3 | 2101202102201011 |
4 | 2003101331110 |
5 | 32302230140 |
6 | 3225342004 |
7 | 565342405 |
oct | 203217524 |
9 | 71672634 |
10 | 34414420 |
11 | 18476077 |
12 | b637904 |
13 | 718c381 |
14 | 47db9ac |
15 | 304bcea |
hex | 20d1f54 |
34414420 has 24 divisors (see below), whose sum is σ = 72382464. Its totient is φ = 13744416.
The previous prime is 34414399. The next prime is 34414423. The reversal of 34414420 is 2441443.
It is a junction number, because it is equal to n+sod(n) for n = 34414391 and 34414400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34414423) 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, 20949 + ... + 22531.
It is an arithmetic number, because the mean of its divisors is an integer number (3015936).
Almost surely, 234414420 is an apocalyptic number.
It is an amenable number.
34414420 is an abundant number, since it is smaller than the sum of its proper divisors (37968044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34414420 is a wasteful number, since it uses less digits than its factorization.
34414420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2679 (or 2677 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 34414420 is about 5866.3804854442. The cubic root of 34414420 is about 325.2721034810.
Adding to 34414420 its product of nonzero digits (1536), we get a triangular number (34415956 = T8296).
Adding to 34414420 its reverse (2441443), we get a palindrome (36855863).
The spelling of 34414420 in words is "thirty-four million, four hundred fourteen thousand, four hundred twenty".
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