Base | Representation |
---|---|
bin | 1000001010110… |
… | …0111000001100 |
3 | 2101110201100222 |
4 | 2002230320030 |
5 | 32232400130 |
6 | 3222210512 |
7 | 564140534 |
oct | 202547014 |
9 | 71421328 |
10 | 34262540 |
11 | 18381a54 |
12 | b583a38 |
13 | 71381c0 |
14 | 479c4c4 |
15 | 301bce5 |
hex | 20ace0c |
34262540 has 24 divisors (see below), whose sum is σ = 77486640. Its totient is φ = 12650688.
The previous prime is 34262513. The next prime is 34262549. The reversal of 34262540 is 4526243.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (34262549) 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, 65630 + ... + 66149.
It is an arithmetic number, because the mean of its divisors is an integer number (3228610).
Almost surely, 234262540 is an apocalyptic number.
It is an amenable number.
34262540 is an abundant number, since it is smaller than the sum of its proper divisors (43224100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34262540 is a wasteful number, since it uses less digits than its factorization.
34262540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131801 (or 131799 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 34262540 is about 5853.4212218155. The cubic root of 34262540 is about 324.7928936905.
Adding to 34262540 its reverse (4526243), we get a palindrome (38788783).
The spelling of 34262540 in words is "thirty-four million, two hundred sixty-two thousand, five hundred forty".
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