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14930694 = 23219149293
BaseRepresentation
bin111000111101…
…001100000110
31001002120001200
4320331030012
512310240234
61252003330
7240623502
oct70751406
931076050
1014930694
118478719
125000546
133129c3c
141da9302
15149dd99
hexe3d306

14930694 has 48 divisors (see below), whose sum is σ = 34398000. Its totient is φ = 4667328.

The previous prime is 14930693. The next prime is 14930719. The reversal of 14930694 is 49603941.

14930694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14930693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50812 + ... + 51104.

It is an arithmetic number, because the mean of its divisors is an integer number (716625).

Almost surely, 214930694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14930694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17199000).

14930694 is an abundant number, since it is smaller than the sum of its proper divisors (19467306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14930694 is a wasteful number, since it uses less digits than its factorization.

14930694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 14930694 is about 3864.0256210331. The cubic root of 14930694 is about 246.2407913964.

The spelling of 14930694 in words is "fourteen million, nine hundred thirty thousand, six hundred ninety-four".

Divisors: 1 2 3 6 9 18 19 38 57 114 149 171 293 298 342 447 586 879 894 1341 1758 2637 2682 2831 5274 5567 5662 8493 11134 16701 16986 25479 33402 43657 50103 50958 87314 100206 130971 261942 392913 785826 829483 1658966 2488449 4976898 7465347 14930694