Base | Representation |
---|---|
bin | 1010010101101000… |
… | …01010010011111001 |
3 | 112022210121002100100 |
4 | 11022310022103321 |
5 | 42331314430001 |
6 | 2314423030013 |
7 | 254352352626 |
oct | 51264122371 |
9 | 15283532310 |
10 | 5550155001 |
11 | 2398a10666 |
12 | 10aa89b309 |
13 | 6a5b247b1 |
14 | 3a919134d |
15 | 2273ca586 |
hex | 14ad0a4f9 |
5550155001 has 24 divisors (see below), whose sum is σ = 8389667520. Its totient is φ = 3528984096.
The previous prime is 5550154991. The next prime is 5550155041. The reversal of 5550155001 is 1005510555.
It is not a de Polignac number, because 5550155001 - 25 = 5550154969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5550155041) 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, 33195 + ... + 110463.
It is an arithmetic number, because the mean of its divisors is an integer number (349569480).
Almost surely, 25550155001 is an apocalyptic number.
It is an amenable number.
5550155001 is a deficient number, since it is larger than the sum of its proper divisors (2839512519).
5550155001 is a wasteful number, since it uses less digits than its factorization.
5550155001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77645 (or 77642 counting only the distinct ones).
The product of its (nonzero) digits is 3125, while the sum is 27.
The square root of 5550155001 is about 74499.3624200905. The cubic root of 5550155001 is about 1770.5235346852.
Adding to 5550155001 its reverse (1005510555), we get a palindrome (6555665556).
The spelling of 5550155001 in words is "five billion, five hundred fifty million, one hundred fifty-five thousand, one".
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