Base | Representation |
---|---|
bin | 110011101100001011… |
… | …010110000010111111 |
3 | 12022021000210221210011 |
4 | 303230023112002333 |
5 | 1402132003120130 |
6 | 41255224324051 |
7 | 4003251152644 |
oct | 635413260277 |
9 | 168230727704 |
10 | 55502004415 |
11 | 215a1486440 |
12 | a90b613627 |
13 | 5306905b40 |
14 | 2987349dcb |
15 | 169c90d52a |
hex | cec2d60bf |
55502004415 has 16 divisors (see below), whose sum is σ = 78246183456. Its totient is φ = 37260086400.
The previous prime is 55502004407. The next prime is 55502004433. The reversal of 55502004415 is 51440020555.
It is not a de Polignac number, because 55502004415 - 23 = 55502004407 is a prime.
It is a Duffinian 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, 38811876 + ... + 38813305.
It is an arithmetic number, because the mean of its divisors is an integer number (4890386466).
Almost surely, 255502004415 is an apocalyptic number.
55502004415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
55502004415 is a deficient number, since it is larger than the sum of its proper divisors (22744179041).
55502004415 is a wasteful number, since it uses less digits than its factorization.
55502004415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77625210.
The product of its (nonzero) digits is 20000, while the sum is 31.
The spelling of 55502004415 in words is "fifty-five billion, five hundred two million, four thousand, four hundred fifteen".
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