Base | Representation |
---|---|
bin | 101101001001111001111… |
… | …011011101111111100011 |
3 | 101222122102020120002122100 |
4 | 231021321323131333203 |
5 | 401314432034121240 |
6 | 10333300512341443 |
7 | 440120346660423 |
oct | 55117173357743 |
9 | 11878366502570 |
10 | 3103012020195 |
11 | a96a8643216a |
12 | 421474544883 |
13 | 1967c73720c9 |
14 | aa287dac483 |
15 | 55ab30e8e30 |
hex | 2d279eddfe3 |
3103012020195 has 96 divisors (see below), whose sum is σ = 5859697109760. Its totient is φ = 1512684564480.
The previous prime is 3103012020187. The next prime is 3103012020209. The reversal of 3103012020195 is 5910202103013.
3103012020195 is a `hidden beast` number, since 310 + 301 + 20 + 20 + 1 + 9 + 5 = 666.
It is not a de Polignac number, because 3103012020195 - 23 = 3103012020187 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15211686 + ... + 15414324.
It is an arithmetic number, because the mean of its divisors is an integer number (61038511560).
Almost surely, 23103012020195 is an apocalyptic number.
3103012020195 is a deficient number, since it is larger than the sum of its proper divisors (2756685089565).
3103012020195 is a wasteful number, since it uses less digits than its factorization.
3103012020195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203245 (or 203242 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The spelling of 3103012020195 in words is "three trillion, one hundred three billion, twelve million, twenty thousand, one hundred ninety-five".
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