Base | Representation |
---|---|
bin | 111110110101100101000011… |
… | …0111111100010111010010111 |
3 | 2200111000200002001211010220202 |
4 | 1331223022012333202322113 |
5 | 1034421242322132033010 |
6 | 5235312444523451115 |
7 | 224264550442104215 |
oct | 17553120677427227 |
9 | 2614020061733822 |
10 | 552721606127255 |
11 | 150128a0a266554 |
12 | 51ba9197686a9b |
13 | 1a954568162536 |
14 | 9a6bc2314bcb5 |
15 | 43d785636d6a5 |
hex | 1f6b286fe2e97 |
552721606127255 has 32 divisors (see below), whose sum is σ = 674605198891008. Its totient is φ = 434656459843200.
The previous prime is 552721606127227. The next prime is 552721606127279.
552721606127255 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 552721606127255 - 28 = 552721606126999 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 552721606127255.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180799022 + ... + 183830708.
It is an arithmetic number, because the mean of its divisors is an integer number (21081412465344).
Almost surely, 2552721606127255 is an apocalyptic number.
552721606127255 is a deficient number, since it is larger than the sum of its proper divisors (121883592763753).
552721606127255 is a wasteful number, since it uses less digits than its factorization.
552721606127255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3033287.
The product of its (nonzero) digits is 17640000, while the sum is 56.
The spelling of 552721606127255 in words is "five hundred fifty-two trillion, seven hundred twenty-one billion, six hundred six million, one hundred twenty-seven thousand, two hundred fifty-five".
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