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13010207 = 712971433
BaseRepresentation
bin110001101000…
…010100011111
3220110222122112
4301220110133
511312311312
61142504235
7215404430
oct61502437
926428575
1013010207
117386841
12443507b
132906a62
141a29487
15121ed22
hexc6851f

13010207 has 8 divisors (see below), whose sum is σ = 14890656. Its totient is φ = 11135232.

The previous prime is 13010197. The next prime is 13010213. The reversal of 13010207 is 70201031.

13010207 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13010207 - 24 = 13010191 is a prime.

It is a Duffinian number.

13010207 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 13010191 and 13010200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13016207) 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, 8363 + ... + 9795.

It is an arithmetic number, because the mean of its divisors is an integer number (1861332).

Almost surely, 213010207 is an apocalyptic number.

13010207 is a deficient number, since it is larger than the sum of its proper divisors (1880449).

13010207 is a wasteful number, since it uses less digits than its factorization.

13010207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 13010207 is about 3606.9664539610. The cubic root of 13010207 is about 235.1949913225.

Adding to 13010207 its reverse (70201031), we get a palindrome (83211238).

The spelling of 13010207 in words is "thirteen million, ten thousand, two hundred seven".

Divisors: 1 7 1297 1433 9079 10031 1858601 13010207