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3103420208284 = 221170532277461
BaseRepresentation
bin101101001010010010010…
…000100101010010011100
3101222200110200122012102201
4231022102100211102130
5401321301033131114
610333405213301244
7440133434344234
oct55122220452234
911880420565381
103103420208284
11a9717588a9a0
12421569194824
13196860abc616
14aa2c62a4cc4
1555ad8d78874
hex2d29242549c

3103420208284 has 12 divisors (see below), whose sum is σ = 5924711306808. Its totient is φ = 1410645549200.

The previous prime is 3103420208261. The next prime is 3103420208299. The reversal of 3103420208284 is 4828020243013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35266138687 + ... + 35266138774.

It is an arithmetic number, because the mean of its divisors is an integer number (493725942234).

Almost surely, 23103420208284 is an apocalyptic number.

It is an amenable number.

3103420208284 is a deficient number, since it is larger than the sum of its proper divisors (2821291098524).

3103420208284 is a wasteful number, since it uses less digits than its factorization.

3103420208284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70532277476 (or 70532277474 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The spelling of 3103420208284 in words is "three trillion, one hundred three billion, four hundred twenty million, two hundred eight thousand, two hundred eighty-four".

Divisors: 1 2 4 11 22 44 70532277461 141064554922 282129109844 775855052071 1551710104142 3103420208284