Base | Representation |
---|---|
bin | 110011111101100011… |
… | …010101111001110011 |
3 | 12100000100022212110120 |
4 | 303331203111321303 |
5 | 1403231114223310 |
6 | 41344200301323 |
7 | 4013420664333 |
oct | 637543257163 |
9 | 170010285416 |
10 | 55793507955 |
11 | 21730a87359 |
12 | a991171843 |
13 | 535211a543 |
14 | 29b3d4b0c3 |
15 | 16b82deb70 |
hex | cfd8d5e73 |
55793507955 has 8 divisors (see below), whose sum is σ = 89269612752. Its totient is φ = 29756537568.
The previous prime is 55793507933. The next prime is 55793507981. The reversal of 55793507955 is 55970539755.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55793507955 - 28 = 55793507699 is a prime.
It is a super-2 number, since 2×557935079552 (a number of 22 digits) contains 22 as substring.
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 7 ways as a sum of consecutive naturals, for example, 1859783584 + ... + 1859783613.
It is an arithmetic number, because the mean of its divisors is an integer number (11158701594).
Almost surely, 255793507955 is an apocalyptic number.
55793507955 is a deficient number, since it is larger than the sum of its proper divisors (33476104797).
55793507955 is a wasteful number, since it uses less digits than its factorization.
55793507955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3719567205.
The product of its (nonzero) digits is 37209375, while the sum is 60.
The spelling of 55793507955 in words is "fifty-five billion, seven hundred ninety-three million, five hundred seven thousand, nine hundred fifty-five".
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