Search a number
-
+
13420446301 = 192293084451
BaseRepresentation
bin11000111111110101…
…11100001001011101
31021122021221022100201
430133322330021131
5204441113240201
610055410423501
7653366624413
oct143772741135
937567838321
1013420446301
115767545a39
122726591b91
13135b5218b2
149145332b3
15538303801
hex31febc25d

13420446301 has 8 divisors (see below), whose sum is σ = 14188479200. Its totient is φ = 12658582800.

The previous prime is 13420446283. The next prime is 13420446307. The reversal of 13420446301 is 10364402431.

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

It is not a de Polignac number, because 13420446301 - 211 = 13420444253 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 13420446301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13420446307) 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, 1537875 + ... + 1546576.

It is an arithmetic number, because the mean of its divisors is an integer number (1773559900).

Almost surely, 213420446301 is an apocalyptic number.

It is an amenable number.

13420446301 is a deficient number, since it is larger than the sum of its proper divisors (768032899).

13420446301 is a wasteful number, since it uses less digits than its factorization.

13420446301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084699.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13420446301 its reverse (10364402431), we get a palindrome (23784848732).

The spelling of 13420446301 in words is "thirteen billion, four hundred twenty million, four hundred forty-six thousand, three hundred one".

Divisors: 1 19 229 4351 3084451 58604569 706339279 13420446301