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14979108 = 22317101727
BaseRepresentation
bin111001001001…
…000000100100
31001012000110210
4321021000210
512313312413
61253015420
7241214604
oct71110044
931160423
1014979108
118501031
125024570
133145ca1
141dbcc04
1514ad3c3
hexe49024

14979108 has 48 divisors (see below), whose sum is σ = 37425024. Its totient is φ = 4646400.

The previous prime is 14979103. The next prime is 14979113. The reversal of 14979108 is 80197941.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14979103) and next prime (14979113).

It is not an unprimeable number, because it can be changed into a prime (14979103) 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, 20241 + ... + 20967.

It is an arithmetic number, because the mean of its divisors is an integer number (779688).

Almost surely, 214979108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14979108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18712512).

14979108 is an abundant number, since it is smaller than the sum of its proper divisors (22445916).

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

14979108 is a wasteful number, since it uses less digits than its factorization.

14979108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 14979108 is about 3870.2852608044. The cubic root of 14979108 is about 246.5066562284.

The spelling of 14979108 in words is "fourteen million, nine hundred seventy-nine thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 17 34 51 68 101 102 202 204 303 404 606 727 1212 1454 1717 2181 2908 3434 4362 5151 6868 8724 10302 12359 20604 24718 37077 49436 73427 74154 146854 148308 220281 293708 440562 881124 1248259 2496518 3744777 4993036 7489554 14979108