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13480607 = 71925801
BaseRepresentation
bin110011011011…
…001010011111
3221100212220202
4303123022133
511422334412
61200534115
7222404030
oct63331237
927325822
1013480607
1176781a8
12462133b
132a3cbba
141b0ca87
1512b43c2
hexcdb29f

13480607 has 4 divisors (see below), whose sum is σ = 15406416. Its totient is φ = 11554800.

The previous prime is 13480549. The next prime is 13480613. The reversal of 13480607 is 70608431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70608431 = 543113001.

It is a cyclic number.

It is not a de Polignac number, because 13480607 - 212 = 13476511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13480607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13480627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962894 + ... + 962907.

It is an arithmetic number, because the mean of its divisors is an integer number (3851604).

Almost surely, 213480607 is an apocalyptic number.

13480607 is a deficient number, since it is larger than the sum of its proper divisors (1925809).

13480607 is an equidigital number, since it uses as much as digits as its factorization.

13480607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925808.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 13480607 is about 3671.5946126990. The cubic root of 13480607 is about 237.9960866056.

The spelling of 13480607 in words is "thirteen million, four hundred eighty thousand, six hundred seven".

Divisors: 1 7 1925801 13480607