Base | Representation |
---|---|
bin | 1110100111111… |
… | …1101010111010 |
3 | 11021102102010200 |
4 | 3221333222322 |
5 | 111200342341 |
6 | 10030423030 |
7 | 1343245554 |
oct | 351775272 |
9 | 137372120 |
10 | 61340346 |
11 | 31696a01 |
12 | 18661a76 |
13 | c929082 |
14 | 820a4d4 |
15 | 55b9db6 |
hex | 3a7faba |
61340346 has 24 divisors (see below), whose sum is σ = 136147284. Its totient is φ = 19947840.
The previous prime is 61340329. The next prime is 61340359. The reversal of 61340346 is 64304316.
61340346 is a `hidden beast` number, since 613 + 4 + 0 + 3 + 46 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 44076321 + 17264025 = 6639^2 + 4155^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40821 + ... + 42296.
Almost surely, 261340346 is an apocalyptic number.
61340346 is an abundant number, since it is smaller than the sum of its proper divisors (74806938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61340346 is a wasteful number, since it uses less digits than its factorization.
61340346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83166 (or 83163 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 61340346 is about 7832.0077885559. The cubic root of 61340346 is about 394.3804762556.
The spelling of 61340346 in words is "sixty-one million, three hundred forty thousand, three hundred forty-six".
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