Base | Representation |
---|---|
bin | 1111110001111110010… |
… | …00010010000111010110 |
3 | 1220211120121000201212101 |
4 | 13320333020102013112 |
5 | 32340434100442004 |
6 | 1053032243512314 |
7 | 54113561404156 |
oct | 7707710220726 |
9 | 1824517021771 |
10 | 542225015254 |
11 | 199a5798141a |
12 | 8910608869a |
13 | 3c19317cac0 |
14 | 1c35b100766 |
15 | e187b28ba4 |
hex | 7e3f2121d6 |
542225015254 has 16 divisors (see below), whose sum is σ = 899574974928. Its totient is φ = 243493977312.
The previous prime is 542225015237. The next prime is 542225015257. The reversal of 542225015254 is 452510522245.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542225015257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281820772 + ... + 281822695.
It is an arithmetic number, because the mean of its divisors is an integer number (56223435933).
Almost surely, 2542225015254 is an apocalyptic number.
542225015254 is a deficient number, since it is larger than the sum of its proper divisors (357349959674).
542225015254 is a wasteful number, since it uses less digits than its factorization.
542225015254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 563643519.
The product of its (nonzero) digits is 160000, while the sum is 37.
Adding to 542225015254 its reverse (452510522245), we get a palindrome (994735537499).
The spelling of 542225015254 in words is "five hundred forty-two billion, two hundred twenty-five million, fifteen thousand, two hundred fifty-four".
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