Base | Representation |
---|---|
bin | 110011001101100101… |
… | …011010011100011000 |
3 | 12020221021000122111122 |
4 | 303031211122130120 |
5 | 1400104104310342 |
6 | 41132251344412 |
7 | 3654446421164 |
oct | 631545323430 |
9 | 166837018448 |
10 | 54988744472 |
11 | 21358792672 |
12 | a7a7752108 |
13 | 525448a42c |
14 | 2939101ca4 |
15 | 166c8264d2 |
hex | ccd95a718 |
54988744472 has 16 divisors (see below), whose sum is σ = 103355989800. Its totient is φ = 27427147200.
The previous prime is 54988744469. The next prime is 54988744501. The reversal of 54988744472 is 27444788945.
54988744472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×549887444723 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8399654 + ... + 8406197.
Almost surely, 254988744472 is an apocalyptic number.
It is an amenable number.
54988744472 is a deficient number, since it is larger than the sum of its proper divisors (48367245328).
54988744472 is a wasteful number, since it uses less digits than its factorization.
54988744472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16806266 (or 16806262 counting only the distinct ones).
The product of its digits is 72253440, while the sum is 62.
The spelling of 54988744472 in words is "fifty-four billion, nine hundred eighty-eight million, seven hundred forty-four thousand, four hundred seventy-two".
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