Base | Representation |
---|---|
bin | 1110101001000… |
… | …1001100011111 |
3 | 11021120001121020 |
4 | 3222101030133 |
5 | 111210142002 |
6 | 10032135223 |
7 | 1343665050 |
oct | 352211437 |
9 | 137501536 |
10 | 61412127 |
11 | 31735927 |
12 | 18697513 |
13 | c95294a |
14 | 8228727 |
15 | 55d12bc |
hex | 3a9131f |
61412127 has 32 divisors (see below), whose sum is σ = 97861632. Its totient is φ = 33524064.
The previous prime is 61412101. The next prime is 61412167. The reversal of 61412127 is 72121416.
It is not a de Polignac number, because 61412127 - 219 = 60887839 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 61412097 and 61412106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61412167) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41718 + ... + 43164.
It is an arithmetic number, because the mean of its divisors is an integer number (3058176).
Almost surely, 261412127 is an apocalyptic number.
61412127 is a deficient number, since it is larger than the sum of its proper divisors (36449505).
61412127 is a wasteful number, since it uses less digits than its factorization.
61412127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1547.
The product of its digits is 672, while the sum is 24.
The square root of 61412127 is about 7836.5889901155. The cubic root of 61412127 is about 394.5342520953.
The spelling of 61412127 in words is "sixty-one million, four hundred twelve thousand, one hundred twenty-seven".
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