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5082195521 = 133198312829
BaseRepresentation
bin1001011101110110…
…00010011001000001
3111010012001021121202
410232323002121001
540402020224041
62200145030545
7236640643364
oct45673023101
914105037552
105082195521
112178848797
12b9a025455
1362cbaa3b0
14362d7a0db
151eb290a9b
hex12eec2641

5082195521 has 16 divisors (see below), whose sum is σ = 5655874560. Its totient is φ = 4534954560.

The previous prime is 5082195511. The next prime is 5082195533. The reversal of 5082195521 is 1255912805.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5082195521 - 26 = 5082195457 is a prime.

It is a super-2 number, since 2×50821955212 = 51657422627344922882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5082195511) 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, 389735 + ... + 402563.

It is an arithmetic number, because the mean of its divisors is an integer number (353492160).

Almost surely, 25082195521 is an apocalyptic number.

It is an amenable number.

5082195521 is a deficient number, since it is larger than the sum of its proper divisors (573679039).

5082195521 is a wasteful number, since it uses less digits than its factorization.

5082195521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13856.

The product of its (nonzero) digits is 36000, while the sum is 38.

The square root of 5082195521 is about 71289.5190122643. The cubic root of 5082195521 is about 1719.2952224535.

The spelling of 5082195521 in words is "five billion, eighty-two million, one hundred ninety-five thousand, five hundred twenty-one".

Divisors: 1 13 31 403 983 12779 12829 30473 166777 396149 397699 5170087 12610907 163941791 390938117 5082195521