Base | Representation |
---|---|
bin | 101000111111101… |
… | …1111110110110110 |
3 | 10112212102201112011 |
4 | 1101333133312312 |
5 | 10304123200204 |
6 | 344255514434 |
7 | 46042256533 |
oct | 12177376666 |
9 | 3485381464 |
10 | 1375600054 |
11 | 646543754 |
12 | 324828a1a |
13 | 18bcb773a |
14 | d099dd8a |
15 | 80b75304 |
hex | 51fdfdb6 |
1375600054 has 16 divisors (see below), whose sum is σ = 2193741792. Its totient is φ = 645481408.
The previous prime is 1375600027. The next prime is 1375600073. The reversal of 1375600054 is 4500065731.
It is a junction number, because it is equal to n+sod(n) for n = 1375599989 and 1375600025.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279679 + ... + 284554.
It is an arithmetic number, because the mean of its divisors is an integer number (137108862).
Almost surely, 21375600054 is an apocalyptic number.
1375600054 is a deficient number, since it is larger than the sum of its proper divisors (818141738).
1375600054 is a wasteful number, since it uses less digits than its factorization.
1375600054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564311.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 1375600054 is about 37089.0826794085. The cubic root of 1375600054 is about 1112.1517803233.
Adding to 1375600054 its reverse (4500065731), we get a palindrome (5875665785).
The spelling of 1375600054 in words is "one billion, three hundred seventy-five million, six hundred thousand, fifty-four".
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