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14930351 = 371133571
BaseRepresentation
bin111000111101…
…000110101111
31001002112120222
4320331012233
512310232401
61252001555
7240622502
oct70750657
931075528
1014930351
118478437
1250002bb
133129a37
141da9139
15149dc1b
hexe3d1af

14930351 has 8 divisors (see below), whose sum is σ = 15473904. Its totient is φ = 14394240.

The previous prime is 14930341. The next prime is 14930387. The reversal of 14930351 is 15303941.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14930351 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 14930351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14930341) 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, 2396 + ... + 5966.

It is an arithmetic number, because the mean of its divisors is an integer number (1934238).

Almost surely, 214930351 is an apocalyptic number.

14930351 is a deficient number, since it is larger than the sum of its proper divisors (543553).

14930351 is a wasteful number, since it uses less digits than its factorization.

14930351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 14930351 is about 3863.9812370145. The cubic root of 14930351 is about 246.2389057676.

The spelling of 14930351 in words is "fourteen million, nine hundred thirty thousand, three hundred fifty-one".

Divisors: 1 37 113 3571 4181 132127 403523 14930351