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3031585730030 = 2511132119990021
BaseRepresentation
bin101100000111011000100…
…101110010110111101110
3101201211001102101121111002
4230013120211302313232
5344132141421330110
610240405151200302
7432011343350414
oct54073045626756
911654042347432
103031585730030
11a697631251a0
1240b65bb16092
1318cb535a27a0
14a6a2db9d2b4
1553cd269daa5
hex2c1d8972dee

3031585730030 has 32 divisors (see below), whose sum is σ = 6410849826528. Its totient is φ = 1017595209600.

The previous prime is 3031585730029. The next prime is 3031585730087. The reversal of 3031585730030 is 300375851303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059993581 + ... + 1059996440.

It is an arithmetic number, because the mean of its divisors is an integer number (200339057079).

Almost surely, 23031585730030 is an apocalyptic number.

3031585730030 is an abundant number, since it is smaller than the sum of its proper divisors (3379264096498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031585730030 is a wasteful number, since it uses less digits than its factorization.

3031585730030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119990052.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 3031585730030 in words is "three trillion, thirty-one billion, five hundred eighty-five million, seven hundred thirty thousand, thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 2119990021 4239980042 10599950105 21199900210 23319890231 27559870273 46639780462 55119740546 116599451155 137799351365 233198902310 275598702730 303158573003 606317146006 1515792865015 3031585730030