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14024990 = 257200357
BaseRepresentation
bin110101100000…
…000100011110
3222101112200002
4311200010132
512042244430
61220334302
7230132120
oct65400436
928345602
1014024990
117a0a201
124844392
132ba0915
141c11210
151370845
hexd6011e

14024990 has 16 divisors (see below), whose sum is σ = 28851552. Its totient is φ = 4808544.

The previous prime is 14024981. The next prime is 14024999. The reversal of 14024990 is 9942041.

It is an interprime number because it is at equal distance from previous prime (14024981) and next prime (14024999).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14024999) 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, 100109 + ... + 100248.

It is an arithmetic number, because the mean of its divisors is an integer number (1803222).

Almost surely, 214024990 is an apocalyptic number.

14024990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14024990 is an abundant number, since it is smaller than the sum of its proper divisors (14826562).

14024990 is a wasteful number, since it uses less digits than its factorization.

14024990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200371.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 14024990 is about 3744.9953270999. The cubic root of 14024990 is about 241.1575446417.

The spelling of 14024990 in words is "fourteen million, twenty-four thousand, nine hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 200357 400714 1001785 1402499 2003570 2804998 7012495 14024990