Base | Representation |
---|---|
bin | 110100000010011011… |
… | …001010010100010101 |
3 | 12100020001010202200120 |
4 | 310002123022110111 |
5 | 1403413030440204 |
6 | 41400240302153 |
7 | 4015432532556 |
oct | 640233122425 |
9 | 170201122616 |
10 | 55875249429 |
11 | 2177313799a |
12 | a9b4611959 |
13 | 536603a48c |
14 | 29c0b4832d |
15 | 16c05896d9 |
hex | d026ca515 |
55875249429 has 8 divisors (see below), whose sum is σ = 74511053760. Its totient is φ = 37244805696.
The previous prime is 55875249413. The next prime is 55875249461. The reversal of 55875249429 is 92494257855.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55875249429 - 24 = 55875249413 is a prime.
It is a super-3 number, since 3×558752494293 (a number of 33 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55875249929) 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, 1315764 + ... + 1357565.
It is an arithmetic number, because the mean of its divisors is an integer number (9313881720).
Almost surely, 255875249429 is an apocalyptic number.
It is an amenable number.
55875249429 is a deficient number, since it is larger than the sum of its proper divisors (18635804331).
55875249429 is a wasteful number, since it uses less digits than its factorization.
55875249429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2680299.
The product of its digits is 36288000, while the sum is 60.
The spelling of 55875249429 in words is "fifty-five billion, eight hundred seventy-five million, two hundred forty-nine thousand, four hundred twenty-nine".
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