Base | Representation |
---|---|
bin | 1110101001101… |
… | …1000000110111 |
3 | 11021122002202201 |
4 | 3222123000313 |
5 | 111212433333 |
6 | 10033045331 |
7 | 1344223231 |
oct | 352330067 |
9 | 137562681 |
10 | 61452343 |
11 | 31763067 |
12 | 186b6847 |
13 | c968044 |
14 | 8239251 |
15 | 55dd17d |
hex | 3a9b037 |
61452343 has 6 divisors (see below), whose sum is σ = 64240904. Its totient is φ = 58779996.
The previous prime is 61452341. The next prime is 61452353. The reversal of 61452343 is 34325416.
It is not a de Polignac number, because 61452343 - 21 = 61452341 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61452341) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57555 + ... + 58612.
Almost surely, 261452343 is an apocalyptic number.
61452343 is a deficient number, since it is larger than the sum of its proper divisors (2788561).
61452343 is a wasteful number, since it uses less digits than its factorization.
61452343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116213 (or 116190 counting only the distinct ones).
The product of its digits is 8640, while the sum is 28.
The square root of 61452343 is about 7839.1544824681. The cubic root of 61452343 is about 394.6203541302.
Adding to 61452343 its reverse (34325416), we get a palindrome (95777759).
The spelling of 61452343 in words is "sixty-one million, four hundred fifty-two thousand, three hundred forty-three".
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