Base | Representation |
---|---|
bin | 11000101001101110011010… |
… | …01111001011010001000000 |
3 | 21002221110001211022102200022 |
4 | 30110313031033023101000 |
5 | 24101140020220103100 |
6 | 311143500034313012 |
7 | 14263362632214443 |
oct | 1424671517132100 |
9 | 232843054272608 |
10 | 54210225550400 |
11 | 1630047807a257 |
12 | 60b637aa28768 |
13 | 2433005189bca |
14 | d55b08b0165a |
15 | 6401ebb51e85 |
hex | 314dcd3cb440 |
54210225550400 has 84 divisors (see below), whose sum is σ = 133449833650980. Its totient is φ = 21674532096000.
The previous prime is 54210225550387. The next prime is 54210225550423. The reversal of 54210225550400 is 405552201245.
It can be written as a sum of positive squares in 6 ways, for example, as 2425046249536 + 51785179300864 = 1557256^2 + 7196192^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3835751 + ... + 11096550.
It is an arithmetic number, because the mean of its divisors is an integer number (1588688495845).
Almost surely, 254210225550400 is an apocalyptic number.
54210225550400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54210225550400 is an abundant number, since it is smaller than the sum of its proper divisors (79239608100580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54210225550400 is a wasteful number, since it uses less digits than its factorization.
54210225550400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14934592 (or 14934577 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 35.
Adding to 54210225550400 its reverse (405552201245), we get a palindrome (54615777751645).
The spelling of 54210225550400 in words is "fifty-four trillion, two hundred ten billion, two hundred twenty-five million, five hundred fifty thousand, four hundred".
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