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14192530 = 2511129023
BaseRepresentation
bin110110001000…
…111110010010
3222201001111021
4312020332102
512113130110
61224110054
7231430432
oct66107622
928631437
1014192530
118014070
12490532a
132c2bc61
141c562c2
1513a52da
hexd88f92

14192530 has 16 divisors (see below), whose sum is σ = 27869184. Its totient is φ = 5160880.

The previous prime is 14192527. The next prime is 14192531. The reversal of 14192530 is 3529141.

14192530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14192495 and 14192504.

It is not an unprimeable number, because it can be changed into a prime (14192531) 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, 64402 + ... + 64621.

It is an arithmetic number, because the mean of its divisors is an integer number (1741824).

Almost surely, 214192530 is an apocalyptic number.

14192530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14192530 is a deficient number, since it is larger than the sum of its proper divisors (13676654).

14192530 is a wasteful number, since it uses less digits than its factorization.

14192530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129041.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 14192530 is about 3767.2974398101. The cubic root of 14192530 is about 242.1140209000.

The spelling of 14192530 in words is "fourteen million, one hundred ninety-two thousand, five hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 129023 258046 645115 1290230 1419253 2838506 7096265 14192530