Base | Representation |
---|---|
bin | 1111110111110000101… |
… | …00111111000111001110 |
3 | 1221010121010121112100201 |
4 | 13323320110333013032 |
5 | 32413320011132004 |
6 | 1054304440044114 |
7 | 54253560424402 |
oct | 7737024770716 |
9 | 1833533545321 |
10 | 545332130254 |
11 | 1a030185295a |
12 | 8983276363a |
13 | 3c569ac94a2 |
14 | 1c573a2b102 |
15 | e2ba7ca6a4 |
hex | 7ef853f1ce |
545332130254 has 32 divisors (see below), whose sum is σ = 880807265280. Its totient is φ = 252406215072.
The previous prime is 545332130243. The next prime is 545332130257. The reversal of 545332130254 is 452031233545.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545332130257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 845767 + ... + 1343869.
It is an arithmetic number, because the mean of its divisors is an integer number (27525227040).
Almost surely, 2545332130254 is an apocalyptic number.
545332130254 is a deficient number, since it is larger than the sum of its proper divisors (335475135026).
545332130254 is a wasteful number, since it uses less digits than its factorization.
545332130254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498784.
The product of its (nonzero) digits is 216000, while the sum is 37.
Adding to 545332130254 its reverse (452031233545), we get a palindrome (997363363799).
The spelling of 545332130254 in words is "five hundred forty-five billion, three hundred thirty-two million, one hundred thirty thousand, two hundred fifty-four".
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