Base | Representation |
---|---|
bin | 110011001000010100… |
… | …010110111011000011 |
3 | 12020201002202122120001 |
4 | 303020110112323003 |
5 | 1344413444400043 |
6 | 41115413500431 |
7 | 3652324410562 |
oct | 631024267303 |
9 | 166632678501 |
10 | 54900387523 |
11 | 213129237a3 |
12 | a782041717 |
13 | 523c092307 |
14 | 292b4a1bd9 |
15 | 1664bc174d |
hex | cc8516ec3 |
54900387523 has 8 divisors (see below), whose sum is σ = 55841752592. Its totient is φ = 53962609536.
The previous prime is 54900387499. The next prime is 54900387527. The reversal of 54900387523 is 32578300945.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54900387523 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54900387527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865890 + ... + 927127.
It is an arithmetic number, because the mean of its divisors is an integer number (6980219074).
Almost surely, 254900387523 is an apocalyptic number.
54900387523 is a deficient number, since it is larger than the sum of its proper divisors (941365069).
54900387523 is a wasteful number, since it uses less digits than its factorization.
54900387523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1793541.
The product of its (nonzero) digits is 907200, while the sum is 46.
The spelling of 54900387523 in words is "fifty-four billion, nine hundred million, three hundred eighty-seven thousand, five hundred twenty-three".
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