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14990412433 = 59673792161
BaseRepresentation
bin11011111010111111…
…11000101010010001
31102200201002212000111
431331133320222101
5221200021144213
610515252321321
71040322255223
oct157537705221
942621085014
1014990412433
1163a2773807
122aa4313241
13154b870139
14a22c4a413
155cb06da3d
hex37d7f8a91

14990412433 has 8 divisors (see below), whose sum is σ = 15472020960. Its totient is φ = 14516388480.

The previous prime is 14990412407. The next prime is 14990412461. The reversal of 14990412433 is 33421409941.

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 14990412433 - 25 = 14990412401 is a prime.

It is a super-2 number, since 2×149904124332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14990412233) 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, 1892128 + ... + 1900033.

It is an arithmetic number, because the mean of its divisors is an integer number (1934002620).

Almost surely, 214990412433 is an apocalyptic number.

It is an amenable number.

14990412433 is a deficient number, since it is larger than the sum of its proper divisors (481608527).

14990412433 is an equidigital number, since it uses as much as digits as its factorization.

14990412433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3792287.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 14990412433 in words is "fourteen billion, nine hundred ninety million, four hundred twelve thousand, four hundred thirty-three".

Divisors: 1 59 67 3953 3792161 223737499 254074787 14990412433