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28030275003002 = 2332914083298943
BaseRepresentation
bin1100101111110010011101…
…00101011010001001111010
310200020200001001121102002112
412113321032211122021322
512133222000400044002
6135340533000332322
75622056226226046
oct627711645321172
9120220031542075
1028030275003002
118a27633545108
1231885564740a2
13128432222804c
146cc95b68d026
153391e9b47852
hex197e4e95a27a

28030275003002 has 16 divisors (see below), whose sum is σ = 42061169687040. Its totient is φ = 14009885740032.

The previous prime is 28030275002879. The next prime is 28030275003013. The reversal of 28030275003002 is 20030057203082.

It is a super-2 number, since 2×280302750030022 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 28030275003002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93615143 + ... + 93914085.

It is an arithmetic number, because the mean of its divisors is an integer number (2628823105440).

Almost surely, 228030275003002 is an apocalyptic number.

28030275003002 is a deficient number, since it is larger than the sum of its proper divisors (14030894684038).

28030275003002 is a wasteful number, since it uses less digits than its factorization.

28030275003002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316357.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 28030275003002 in words is "twenty-eight trillion, thirty billion, two hundred seventy-five million, three thousand, two".

Divisors: 1 2 3329 6658 14083 28166 298943 597886 46882307 93764614 995181247 1990362494 4210014269 8420028538 14015137501501 28030275003002