Base | Representation |
---|---|
bin | 110011010101001000… |
… | …111111011110010111 |
3 | 12021021002120002110021 |
4 | 303111020333132113 |
5 | 1400334032333303 |
6 | 41153020410011 |
7 | 3660546056020 |
oct | 632510773627 |
9 | 167232502407 |
10 | 55115511703 |
11 | 214132a677a |
12 | a8220a6907 |
13 | 5274813625 |
14 | 294bc9dc47 |
15 | 1678a16ebd |
hex | cd523f797 |
55115511703 has 8 divisors (see below), whose sum is σ = 63271620608. Its totient is φ = 47030018904.
The previous prime is 55115511679. The next prime is 55115511709. The reversal of 55115511703 is 30711551155.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55115511703 - 229 = 54578640791 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55115511709) 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, 17652351 + ... + 17655472.
It is an arithmetic number, because the mean of its divisors is an integer number (7908952576).
Almost surely, 255115511703 is an apocalyptic number.
55115511703 is a deficient number, since it is larger than the sum of its proper divisors (8156108905).
55115511703 is a wasteful number, since it uses less digits than its factorization.
55115511703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35308053.
The product of its (nonzero) digits is 13125, while the sum is 34.
The spelling of 55115511703 in words is "fifty-five billion, one hundred fifteen million, five hundred eleven thousand, seven hundred three".
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