Base | Representation |
---|---|
bin | 110011010100001101… |
… | …111000000101111011 |
3 | 12021020000101202221020 |
4 | 303110031320011323 |
5 | 1400321100434341 |
6 | 41151304313523 |
7 | 3660300254031 |
oct | 632415700573 |
9 | 167200352836 |
10 | 55100014971 |
11 | 21405581861 |
12 | a818a728a3 |
13 | 5271548b71 |
14 | 2949bc8551 |
15 | 16774a5566 |
hex | cd437817b |
55100014971 has 8 divisors (see below), whose sum is σ = 75175214400. Its totient is φ = 35879079432.
The previous prime is 55100014969. The next prime is 55100014973. The reversal of 55100014971 is 17941000155.
It is an interprime number because it is at equal distance from previous prime (55100014969) and next prime (55100014973).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55100014971 - 21 = 55100014969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55100014973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213565821 + ... + 213566078.
It is an arithmetic number, because the mean of its divisors is an integer number (9396901800).
Almost surely, 255100014971 is an apocalyptic number.
55100014971 is a deficient number, since it is larger than the sum of its proper divisors (20075199429).
55100014971 is a wasteful number, since it uses less digits than its factorization.
55100014971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 427131945.
The product of its (nonzero) digits is 6300, while the sum is 33.
The spelling of 55100014971 in words is "fifty-five billion, one hundred million, fourteen thousand, nine hundred seventy-one".
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