Search a number
-
+
14941630301 = 131149356177
BaseRepresentation
bin11011110101001011…
…10010111101011101
31102120022022110111212
431322211302331131
5221100024132201
610510350554205
71036160522243
oct157245627535
942508273455
1014941630301
116378184aa4
122a8bb08965
131541720180
14a1a58c793
155c6b34abb
hex37a972f5d

14941630301 has 4 divisors (see below), whose sum is σ = 16090986492. Its totient is φ = 13792274112.

The previous prime is 14941630279. The next prime is 14941630303. The reversal of 14941630301 is 10303614941.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1825425625 + 13116204676 = 42725^2 + 114526^2 .

It is a cyclic number.

It is not a de Polignac number, because 14941630301 - 214 = 14941613917 is a prime.

It is a super-2 number, since 2×149416303012 (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14941630303) 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, 574678076 + ... + 574678101.

It is an arithmetic number, because the mean of its divisors is an integer number (4022746623).

Almost surely, 214941630301 is an apocalyptic number.

It is an amenable number.

14941630301 is a deficient number, since it is larger than the sum of its proper divisors (1149356191).

14941630301 is a wasteful number, since it uses less digits than its factorization.

14941630301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149356190.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 14941630301 in words is "fourteen billion, nine hundred forty-one million, six hundred thirty thousand, three hundred one".

Divisors: 1 13 1149356177 14941630301