Base | Representation |
---|---|
bin | 101011000000110101110… |
… | …101101110011101011100 |
3 | 101110120112121220021021100 |
4 | 223000311311232131130 |
5 | 341412030214313103 |
6 | 10141521114033100 |
7 | 423360330021630 |
oct | 53006565563534 |
9 | 11416477807240 |
10 | 2955840776028 |
11 | a3a624072158 |
12 | 3b8a41118790 |
13 | 185971b7a78a |
14 | a30c61a8dc0 |
15 | 51d4ca345a3 |
hex | 2b035d6e75c |
2955840776028 has 144 divisors (see below), whose sum is σ = 8568439798464. Its totient is φ = 841628067840.
The previous prime is 2955840776003. The next prime is 2955840776041. The reversal of 2955840776028 is 8206770485592.
2955840776028 is a `hidden beast` number, since 2 + 9 + 558 + 4 + 0 + 7 + 76 + 0 + 2 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
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 47 ways as a sum of consecutive naturals, for example, 103637626 + ... + 103666142.
It is an arithmetic number, because the mean of its divisors is an integer number (59503054156).
Almost surely, 22955840776028 is an apocalyptic number.
2955840776028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2955840776028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4284219899232).
2955840776028 is an abundant number, since it is smaller than the sum of its proper divisors (5612599022436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2955840776028 is a wasteful number, since it uses less digits than its factorization.
2955840776028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29932 (or 29927 counting only the distinct ones).
The product of its (nonzero) digits is 67737600, while the sum is 63.
The spelling of 2955840776028 in words is "two trillion, nine hundred fifty-five billion, eight hundred forty million, seven hundred seventy-six thousand, twenty-eight".
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