Base | Representation |
---|---|
bin | 10110011101000010… |
… | …10111101111100111 |
3 | 1011010010012201212012 |
4 | 23032201113233213 |
5 | 144142011222340 |
6 | 5312103544435 |
7 | 604505005466 |
oct | 131641275747 |
9 | 34103181765 |
10 | 12054789095 |
11 | 5126683518 |
12 | 240515b11b |
13 | 11a16089cb |
14 | 8250009dd |
15 | 4a8494565 |
hex | 2ce857be7 |
12054789095 has 16 divisors (see below), whose sum is σ = 15100411392. Its totient is φ = 9221039520.
The previous prime is 12054789091. The next prime is 12054789113. The reversal of 12054789095 is 59098745021.
It is not a de Polignac number, because 12054789095 - 22 = 12054789091 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12054789091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308510 + ... + 345380.
It is an arithmetic number, because the mean of its divisors is an integer number (943775712).
Almost surely, 212054789095 is an apocalyptic number.
12054789095 is a deficient number, since it is larger than the sum of its proper divisors (3045622297).
12054789095 is a wasteful number, since it uses less digits than its factorization.
12054789095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39742.
The product of its (nonzero) digits is 907200, while the sum is 50.
The spelling of 12054789095 in words is "twelve billion, fifty-four million, seven hundred eighty-nine thousand, ninety-five".
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