Base | Representation |
---|---|
bin | 110011101111001011… |
… | …000100100000011000 |
3 | 12022101112101102021021 |
4 | 303233023010200120 |
5 | 1402232334423331 |
6 | 41304221452224 |
7 | 4004431311661 |
oct | 635713044030 |
9 | 168345342237 |
10 | 55552264216 |
11 | 21617894369 |
12 | a924411074 |
13 | 5314152577 |
14 | 298dcb0368 |
15 | 16a203a211 |
hex | cef2c4818 |
55552264216 has 64 divisors (see below), whose sum is σ = 113356584000. Its totient is φ = 25424424960.
The previous prime is 55552264211. The next prime is 55552264219. The reversal of 55552264216 is 61246225555.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55552264211) 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, 700725 + ... + 775963.
It is an arithmetic number, because the mean of its divisors is an integer number (1771196625).
Almost surely, 255552264216 is an apocalyptic number.
It is an amenable number.
55552264216 is an abundant number, since it is smaller than the sum of its proper divisors (57804319784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55552264216 is a wasteful number, since it uses less digits than its factorization.
55552264216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75412 (or 75408 counting only the distinct ones).
The product of its digits is 720000, while the sum is 43.
The spelling of 55552264216 in words is "fifty-five billion, five hundred fifty-two million, two hundred sixty-four thousand, two hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •