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14914302 = 23131071787
BaseRepresentation
bin111000111001…
…001011111110
31001001201120120
4320321023332
512304224202
61251355410
7240524634
oct70711376
931051516
1014914302
118467377
124bb2b66
133122640
141da3354
1514990bc
hexe392fe

14914302 has 32 divisors (see below), whose sum is σ = 32441472. Its totient is φ = 4543584.

The previous prime is 14914301. The next prime is 14914307. The reversal of 14914302 is 20341941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14914301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7453 + ... + 9239.

It is an arithmetic number, because the mean of its divisors is an integer number (1013796).

Almost surely, 214914302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14914302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16220736).

14914302 is an abundant number, since it is smaller than the sum of its proper divisors (17527170).

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

14914302 is a wasteful number, since it uses less digits than its factorization.

14914302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 14914302 is about 3861.9039345898. The cubic root of 14914302 is about 246.1506447250.

The spelling of 14914302 in words is "fourteen million, nine hundred fourteen thousand, three hundred two".

Divisors: 1 2 3 6 13 26 39 78 107 214 321 642 1391 1787 2782 3574 4173 5361 8346 10722 23231 46462 69693 139386 191209 382418 573627 1147254 2485717 4971434 7457151 14914302