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13460077 = 61263839
BaseRepresentation
bin110011010110…
…001001101101
3221022211202101
4303112021231
511421210302
61200255101
7222260131
oct63261155
927284671
1013460077
117663834
124611491
132a33757
141b053c1
1512ad287
hexcd626d

13460077 has 8 divisors (see below), whose sum is σ = 13749120. Its totient is φ = 13173360.

The previous prime is 13460071. The next prime is 13460087. The reversal of 13460077 is 77006431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13460077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13460071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15624 + ... + 16462.

It is an arithmetic number, because the mean of its divisors is an integer number (1718640).

Almost surely, 213460077 is an apocalyptic number.

It is an amenable number.

13460077 is a deficient number, since it is larger than the sum of its proper divisors (289043).

13460077 is an equidigital number, since it uses as much as digits as its factorization.

13460077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 13460077 is about 3668.7977594847. The cubic root of 13460077 is about 237.8752082176.

The spelling of 13460077 in words is "thirteen million, four hundred sixty thousand, seventy-seven".

Divisors: 1 61 263 839 16043 51179 220657 13460077