Search a number
-
+
12653000359 = 131260937021
BaseRepresentation
bin10111100100010110…
…10111011010100111
31012122210212000102221
423302023113122213
5201403132002414
65451313413211
7625360504606
oct136213273247
935583760387
1012653000359
11540331a49a
12255156a207
13126852937c
1488063da3d
154e0c5c224
hex2f22d76a7

12653000359 has 8 divisors (see below), whose sum is σ = 12754819440. Its totient is φ = 12551260800.

The previous prime is 12653000341. The next prime is 12653000377. The reversal of 12653000359 is 95300035621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12653000341) and next prime (12653000377).

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 12653000359 - 231 = 10505516711 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 (12653003359) 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, 323269 + ... + 360289.

It is an arithmetic number, because the mean of its divisors is an integer number (1594352430).

Almost surely, 212653000359 is an apocalyptic number.

12653000359 is a deficient number, since it is larger than the sum of its proper divisors (101819081).

12653000359 is a wasteful number, since it uses less digits than its factorization.

12653000359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39761.

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 12653000359 in words is "twelve billion, six hundred fifty-three million, three hundred fifty-nine", and thus it is an aban number.

Divisors: 1 131 2609 37021 341779 4849751 96587789 12653000359