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10614321 = 34131041
BaseRepresentation
bin101000011111…
…011000110001
3201222021010000
4220133120301
510204124241
61015300213
7156135354
oct50373061
921867100
1010614321
115a9a773
12367a669
132278383
1415a429b
15de9eb6
hexa1f631

10614321 has 10 divisors (see below), whose sum is σ = 15856082. Its totient is φ = 7076160.

The previous prime is 10614283. The next prime is 10614323. The reversal of 10614321 is 12341601.

It is a happy number.

10614321 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5948721 + 4665600 = 2439^2 + 2160^2 .

It is not a de Polignac number, because 10614321 - 27 = 10614193 is a prime.

It is a super-2 number, since 2×106143212 = 225327620582082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10614294 and 10614303.

It is not an unprimeable number, because it can be changed into a prime (10614323) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 65440 + ... + 65601.

Almost surely, 210614321 is an apocalyptic number.

It is an amenable number.

10614321 is a deficient number, since it is larger than the sum of its proper divisors (5241761).

10614321 is an equidigital number, since it uses as much as digits as its factorization.

10614321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131053 (or 131044 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10614321 is about 3257.9627069689. The cubic root of 10614321 is about 219.7678059865.

Adding to 10614321 its reverse (12341601), we get a palindrome (22955922).

The spelling of 10614321 in words is "ten million, six hundred fourteen thousand, three hundred twenty-one".

Divisors: 1 3 9 27 81 131041 393123 1179369 3538107 10614321