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13075702 = 28973459
BaseRepresentation
bin110001111000…
…010011110110
3220121022111021
4301320103312
511321410302
61144131354
7216066403
oct61702366
926538437
1013075702
117420a72
124466b5a
13292a803
141a452aa
151234437
hexc784f6

13075702 has 8 divisors (see below), whose sum is σ = 19834200. Its totient is φ = 6464304.

The previous prime is 13075681. The next prime is 13075709. The reversal of 13075702 is 20757031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13075709) 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 3 ways as a sum of consecutive naturals, for example, 36552 + ... + 36907.

It is an arithmetic number, because the mean of its divisors is an integer number (2479275).

Almost surely, 213075702 is an apocalyptic number.

13075702 is a deficient number, since it is larger than the sum of its proper divisors (6758498).

13075702 is an equidigital number, since it uses as much as digits as its factorization.

13075702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73550.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 13075702 is about 3616.0340153267. The cubic root of 13075702 is about 235.5889978461.

It can be divided in two parts, 1 and 3075702, that added together give a palindrome (3075703).

The spelling of 13075702 in words is "thirteen million, seventy-five thousand, seven hundred two".

Divisors: 1 2 89 178 73459 146918 6537851 13075702