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214100524 = 221141118681
BaseRepresentation
bin11001100001011…
…10101000101100
3112220212102201001
430300232220230
5414302204044
633124530044
75206552531
oct1460565054
9486772631
10214100524
11aa943990
125b850924
1335483401
1420612d88
1513be22d4
hexcc2ea2c

214100524 has 24 divisors (see below), whose sum is σ = 418710096. Its totient is φ = 94944000.

The previous prime is 214100521. The next prime is 214100527. The reversal of 214100524 is 425001412.

It is an interprime number because it is at equal distance from previous prime (214100521) and next prime (214100527).

It is not an unprimeable number, because it can be changed into a prime (214100521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57537 + ... + 61144.

It is an arithmetic number, because the mean of its divisors is an integer number (17446254).

Almost surely, 2214100524 is an apocalyptic number.

It is an amenable number.

214100524 is a deficient number, since it is larger than the sum of its proper divisors (204609572).

214100524 is a wasteful number, since it uses less digits than its factorization.

214100524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118737 (or 118735 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 214100524 is about 14632.1742745226. The cubic root of 214100524 is about 598.2360451132.

Adding to 214100524 its reverse (425001412), we get a palindrome (639101936).

The spelling of 214100524 in words is "two hundred fourteen million, one hundred thousand, five hundred twenty-four".

Divisors: 1 2 4 11 22 41 44 82 164 451 902 1804 118681 237362 474724 1305491 2610982 4865921 5221964 9731842 19463684 53525131 107050262 214100524