Base | Representation |
---|---|
bin | 11001001000000011010100… |
… | …10000011011101101110110 |
3 | 21020122001200202002001200022 |
4 | 30210001222100123231312 |
5 | 24220223042422112340 |
6 | 313302310215045142 |
7 | 14431562030621462 |
oct | 1444015220335566 |
9 | 236561622061608 |
10 | 55252241988470 |
11 | 166723871a7a2a |
12 | 62443080707b2 |
13 | 24aa3581b9407 |
14 | d9031944d4a2 |
15 | 65c386e0d3b5 |
hex | 32406a41bb76 |
55252241988470 has 64 divisors (see below), whose sum is σ = 100626775200000. Its totient is φ = 21841848927360.
The previous prime is 55252241988443. The next prime is 55252241988479. The reversal of 55252241988470 is 7488914225255.
It is a super-2 number, since 2×552522419884702 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55252241988479) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1100025497 + ... + 1100075723.
It is an arithmetic number, because the mean of its divisors is an integer number (1572293362500).
Almost surely, 255252241988470 is an apocalyptic number.
55252241988470 is a deficient number, since it is larger than the sum of its proper divisors (45374533211530).
55252241988470 is a wasteful number, since it uses less digits than its factorization.
55252241988470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54093.
The product of its (nonzero) digits is 64512000, while the sum is 62.
The spelling of 55252241988470 in words is "fifty-five trillion, two hundred fifty-two billion, two hundred forty-one million, nine hundred eighty-eight thousand, four hundred seventy".
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