Base | Representation |
---|---|
bin | 110010011110100110… |
… | …010101100101000110 |
3 | 12011220022201112010102 |
4 | 302132212111211012 |
5 | 1342000304120132 |
6 | 40522131524102 |
7 | 3626065200440 |
oct | 623646254506 |
9 | 164808645112 |
10 | 54200457542 |
11 | 20a93821a70 |
12 | a607759632 |
13 | 515a078a6a |
14 | 28a2545490 |
15 | 1623514c62 |
hex | c9e995946 |
54200457542 has 32 divisors (see below), whose sum is σ = 101376126720. Its totient is φ = 21114096480.
The previous prime is 54200457503. The next prime is 54200457569. The reversal of 54200457542 is 24575400245.
54200457542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 54200457496 and 54200457505.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1308473 + ... + 1349259.
It is an arithmetic number, because the mean of its divisors is an integer number (3168003960).
Almost surely, 254200457542 is an apocalyptic number.
54200457542 is a deficient number, since it is larger than the sum of its proper divisors (47175669178).
54200457542 is a wasteful number, since it uses less digits than its factorization.
54200457542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49436.
The product of its (nonzero) digits is 224000, while the sum is 38.
Adding to 54200457542 its reverse (24575400245), we get a palindrome (78775857787).
The spelling of 54200457542 in words is "fifty-four billion, two hundred million, four hundred fifty-seven thousand, five hundred forty-two".
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