Base | Representation |
---|---|
bin | 110011010001100010… |
… | …001010100001100111 |
3 | 12021002212200212100011 |
4 | 303101202022201213 |
5 | 1400223040023303 |
6 | 41143015431051 |
7 | 3656212536022 |
oct | 632142124147 |
9 | 167085625304 |
10 | 55055001703 |
11 | 21392127709 |
12 | a805985487 |
13 | 52651184b0 |
14 | 2943c2c1b9 |
15 | 167356316d |
hex | cd188a867 |
55055001703 has 24 divisors (see below), whose sum is σ = 61011324528. Its totient is φ = 49385189376.
The previous prime is 55055001647. The next prime is 55055001737. The reversal of 55055001703 is 30710055055.
It is not a de Polignac number, because 55055001703 - 233 = 46465067111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55055002703) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20518600 + ... + 20521282.
It is an arithmetic number, because the mean of its divisors is an integer number (2542138522).
Almost surely, 255055001703 is an apocalyptic number.
55055001703 is a deficient number, since it is larger than the sum of its proper divisors (5956322825).
55055001703 is a wasteful number, since it uses less digits than its factorization.
55055001703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3923 (or 3886 counting only the distinct ones).
The product of its (nonzero) digits is 13125, while the sum is 31.
Adding to 55055001703 its reverse (30710055055), we get a palindrome (85765056758).
The spelling of 55055001703 in words is "fifty-five billion, fifty-five million, one thousand, seven hundred three".
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