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14525071 = 119713613
BaseRepresentation
bin110111011010…
…001010001111
31000022221122121
4313122022033
512204300241
61235153411
7234314101
oct67321217
930287577
1014525071
1182209a0
124a45867
133017422
141d01571
15141dad1
hexdda28f

14525071 has 8 divisors (see below), whose sum is σ = 16010064. Its totient is φ = 13067520.

The previous prime is 14525057. The next prime is 14525107. The reversal of 14525071 is 17052541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14525071 - 27 = 14524943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14525011) 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, 5740 + ... + 7873.

It is an arithmetic number, because the mean of its divisors is an integer number (2001258).

Almost surely, 214525071 is an apocalyptic number.

14525071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14525071 is a deficient number, since it is larger than the sum of its proper divisors (1484993).

14525071 is a wasteful number, since it uses less digits than its factorization.

14525071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13721.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 14525071 is about 3811.1771147508. The cubic root of 14525071 is about 243.9904087872.

The spelling of 14525071 in words is "fourteen million, five hundred twenty-five thousand, seventy-one".

Divisors: 1 11 97 1067 13613 149743 1320461 14525071