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3087422037 = 327217411821
BaseRepresentation
bin1011100000000110…
…0101001001010101
321222011112021211100
42320001211021111
522310340001122
61230210100313
7136336440300
oct27001451125
97864467740
103087422037
111344850967
12721b7a699
133a2842c5b
14214081b37
151310b1aac
hexb8065255

3087422037 has 36 divisors (see below), whose sum is σ = 5492881836. Its totient is φ = 1660458240.

The previous prime is 3087421993. The next prime is 3087422053. The reversal of 3087422037 is 7302247803.

It can be written as a sum of positive squares in 2 ways, for example, as 2146098276 + 941323761 = 46326^2 + 30681^2 .

It is not a de Polignac number, because 3087422037 - 212 = 3087417941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3087421992 and 3087422010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3087422077) 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 35 ways as a sum of consecutive naturals, for example, 198414 + ... + 213407.

It is an arithmetic number, because the mean of its divisors is an integer number (152580051).

Almost surely, 23087422037 is an apocalyptic number.

It is an amenable number.

3087422037 is a deficient number, since it is larger than the sum of its proper divisors (2405459799).

3087422037 is a wasteful number, since it uses less digits than its factorization.

3087422037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411858 (or 411848 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 3087422037 is about 55564.5753785629. The cubic root of 3087422037 is about 1456.1250277866.

The spelling of 3087422037 in words is "three billion, eighty-seven million, four hundred twenty-two thousand, thirty-seven".

Divisors: 1 3 7 9 17 21 49 51 63 119 147 153 357 441 833 1071 2499 7497 411821 1235463 2882747 3706389 7000957 8648241 20179229 21002871 25944723 49006699 60537687 63008613 147020097 181613061 343046893 441060291 1029140679 3087422037