Base | Representation |
---|---|
bin | 110011111101001100… |
… | …110101000110001110 |
3 | 12022222221020001001222 |
4 | 303331030311012032 |
5 | 1403223111401124 |
6 | 41343430003342 |
7 | 4013316554561 |
oct | 637514650616 |
9 | 168887201058 |
10 | 55787606414 |
11 | 21728716451 |
12 | a98b1a6552 |
13 | 5350b322c7 |
14 | 29b32524d8 |
15 | 16b7a2625e |
hex | cfd33518e |
55787606414 has 32 divisors (see below), whose sum is σ = 87905844000. Its totient is φ = 26515843200.
The previous prime is 55787606387. The next prime is 55787606449. The reversal of 55787606414 is 41460678755.
It is a super-2 number, since 2×557876064142 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12825512 + ... + 12829860.
It is an arithmetic number, because the mean of its divisors is an integer number (2747057625).
Almost surely, 255787606414 is an apocalyptic number.
55787606414 is a deficient number, since it is larger than the sum of its proper divisors (32118237586).
55787606414 is a wasteful number, since it uses less digits than its factorization.
55787606414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7748.
The product of its (nonzero) digits is 5644800, while the sum is 53.
The spelling of 55787606414 in words is "fifty-five billion, seven hundred eighty-seven million, six hundred six thousand, four hundred fourteen".
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