Base | Representation |
---|---|
bin | 1110100111101… |
… | …1011100010011 |
3 | 11021101112101020 |
4 | 3221323130103 |
5 | 111144314102 |
6 | 10030210523 |
7 | 1343144223 |
oct | 351733423 |
9 | 137345336 |
10 | 61323027 |
11 | 31684997 |
12 | 18653a43 |
13 | c92121c |
14 | 8204083 |
15 | 55b4bbc |
hex | 3a7b713 |
61323027 has 8 divisors (see below), whose sum is σ = 82083216. Its totient is φ = 40722432.
The previous prime is 61323019. The next prime is 61323043. The reversal of 61323027 is 72032316.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 61323027 - 23 = 61323019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 61322988 and 61323006.
It is not an unprimeable number, because it can be changed into a prime (61323077) 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, 38998 + ... + 40539.
It is an arithmetic number, because the mean of its divisors is an integer number (10260402).
Almost surely, 261323027 is an apocalyptic number.
61323027 is a deficient number, since it is larger than the sum of its proper divisors (20760189).
61323027 is a wasteful number, since it uses less digits than its factorization.
61323027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79797.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 61323027 is about 7830.9020553190. The cubic root of 61323027 is about 394.3433559433.
The spelling of 61323027 in words is "sixty-one million, three hundred twenty-three thousand, twenty-seven".
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