Base | Representation |
---|---|
bin | 11101010000101… |
… | …01111000110100 |
3 | 122002212110221010 |
4 | 32220111320310 |
5 | 1000314101221 |
6 | 40204552220 |
7 | 6040226301 |
oct | 1650257064 |
9 | 562773833 |
10 | 245456436 |
11 | 116610065 |
12 | 6a252670 |
13 | 3bb115c4 |
14 | 248560a8 |
15 | 16837c76 |
hex | ea15e34 |
245456436 has 24 divisors (see below), whose sum is σ = 582122464. Its totient is φ = 80477280.
The previous prime is 245456429. The next prime is 245456467. The reversal of 245456436 is 634654542.
245456436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 245456394 and 245456403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166930 + ... + 168393.
Almost surely, 2245456436 is an apocalyptic number.
It is an amenable number.
245456436 is an abundant number, since it is smaller than the sum of its proper divisors (336666028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245456436 is a wasteful number, since it uses less digits than its factorization.
245456436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335391 (or 335389 counting only the distinct ones).
The product of its digits is 345600, while the sum is 39.
The square root of 245456436 is about 15667.0493712122. The cubic root of 245456436 is about 626.1208142259.
The spelling of 245456436 in words is "two hundred forty-five million, four hundred fifty-six thousand, four hundred thirty-six".
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