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14125968 = 2433191721
BaseRepresentation
bin110101111000…
…101110010000
3222120200012000
4311320232100
512104012333
61222434000
7231032403
oct65705620
928520160
1014125968
117a7905a
124892900
132c0787c
141c39d3a
151390713
hexd78b90

14125968 has 80 divisors (see below), whose sum is σ = 42705600. Its totient is φ = 4458240.

The previous prime is 14125967. The next prime is 14125981. The reversal of 14125968 is 86952141.

14125968 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 Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14125967) 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, 7348 + ... + 9068.

It is an arithmetic number, because the mean of its divisors is an integer number (533820).

Almost surely, 214125968 is an apocalyptic number.

14125968 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 14125968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21352800).

14125968 is an abundant number, since it is smaller than the sum of its proper divisors (28579632).

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

14125968 is a wasteful number, since it uses less digits than its factorization.

14125968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757 (or 1745 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 14125968 is about 3758.4528731913. The cubic root of 14125968 is about 241.7349282133.

The spelling of 14125968 in words is "fourteen million, one hundred twenty-five thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 72 76 108 114 144 152 171 216 228 304 342 432 456 513 684 912 1026 1368 1721 2052 2736 3442 4104 5163 6884 8208 10326 13768 15489 20652 27536 30978 32699 41304 46467 61956 65398 82608 92934 98097 123912 130796 185868 196194 247824 261592 294291 371736 392388 523184 588582 743472 784776 882873 1177164 1569552 1765746 2354328 3531492 4708656 7062984 14125968