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534210973 = 19433731753
BaseRepresentation
bin11111110101110…
…110100110011101
31101020012201200121
4133311312212131
52043224222343
6125001554541
716144501252
oct3765664635
91336181617
10534210973
1125460367a
1212aaa5a51
13868a298a
1450d3d429
1531d74aed
hex1fd7699d

534210973 has 16 divisors (see below), whose sum is σ = 577276480. Its totient is φ = 492718464.

The previous prime is 534210967. The next prime is 534211021. The reversal of 534210973 is 379012435.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-534210973 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 (534210953) 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, 303865 + ... + 305617.

It is an arithmetic number, because the mean of its divisors is an integer number (36079780).

Almost surely, 2534210973 is an apocalyptic number.

It is an amenable number.

534210973 is a deficient number, since it is larger than the sum of its proper divisors (43065507).

534210973 is a wasteful number, since it uses less digits than its factorization.

534210973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 534210973 is about 23113.0044131004. The cubic root of 534210973 is about 811.4048541090.

The spelling of 534210973 in words is "five hundred thirty-four million, two hundred ten thousand, nine hundred seventy-three".

Divisors: 1 19 43 373 817 1753 7087 16039 33307 75379 304741 653869 1432201 12423511 28116367 534210973