Search a number
-
+
14913108 = 22327233183
BaseRepresentation
bin111000111000…
…111001010100
31001001122221100
4320320321110
512304204413
61251350100
7240521310
oct70707124
931048840
1014913108
118466491
124bb2330
133121c32
141da2b40
151498a73
hexe38e54

14913108 has 144 divisors (see below), whose sum is σ = 46964736. Its totient is φ = 3896640.

The previous prime is 14913103. The next prime is 14913121. The reversal of 14913108 is 80131941.

14913108 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (14913103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 179635 + ... + 179717.

It is an arithmetic number, because the mean of its divisors is an integer number (326144).

Almost surely, 214913108 is an apocalyptic number.

14913108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14913108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23482368).

14913108 is an abundant number, since it is smaller than the sum of its proper divisors (32051628).

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

14913108 is a wasteful number, since it uses less digits than its factorization.

14913108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 14913108 is about 3861.7493445329. The cubic root of 14913108 is about 246.1440758241.

The spelling of 14913108 in words is "fourteen million, nine hundred thirteen thousand, one hundred eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 23 28 31 36 42 46 62 63 69 83 84 92 93 124 126 138 161 166 186 207 217 249 252 276 279 322 332 372 414 434 483 498 558 581 644 651 713 747 828 868 966 996 1116 1162 1302 1426 1449 1494 1743 1909 1932 1953 2139 2324 2573 2604 2852 2898 2988 3486 3818 3906 4278 4991 5146 5229 5727 5796 6417 6972 7636 7719 7812 8556 9982 10292 10458 11454 12834 13363 14973 15438 17181 18011 19964 20916 22908 23157 25668 26726 29946 30876 34362 36022 40089 44919 46314 53452 54033 59179 59892 68724 72044 80178 89838 92628 108066 118358 120267 160356 162099 177537 179676 216132 236716 240534 324198 355074 414253 481068 532611 648396 710148 828506 1065222 1242759 1657012 2130444 2485518 3728277 4971036 7456554 14913108