Search a number
-
+
14988342 = 233317547
BaseRepresentation
bin111001001011…
…010000110110
31001012111010210
4321023100312
512314111332
61253130250
7241253535
oct71132066
931174123
1014988342
118507a66
125029986
13314a255
141dc231c
1514b0ecc
hexe4b436

14988342 has 16 divisors (see below), whose sum is σ = 30071232. Its totient is φ = 4980360.

The previous prime is 14988317. The next prime is 14988349. The reversal of 14988342 is 24388941.

14988342 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14988342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14988349) 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, 1788 + ... + 5759.

It is an arithmetic number, because the mean of its divisors is an integer number (1879452).

Almost surely, 214988342 is an apocalyptic number.

14988342 is an abundant number, since it is smaller than the sum of its proper divisors (15082890).

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

14988342 is a wasteful number, since it uses less digits than its factorization.

14988342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7883.

The product of its digits is 55296, while the sum is 39.

The square root of 14988342 is about 3871.4780123359. The cubic root of 14988342 is about 246.5572995396.

The spelling of 14988342 in words is "fourteen million, nine hundred eighty-eight thousand, three hundred forty-two".

Divisors: 1 2 3 6 331 662 993 1986 7547 15094 22641 45282 2498057 4996114 7494171 14988342