Base | Representation |
---|---|
bin | 110010010101110101… |
… | …101111110011001011 |
3 | 12011112002012102020022 |
4 | 302111311233303023 |
5 | 1341200144032110 |
6 | 40455402051055 |
7 | 3622332121202 |
oct | 622565576313 |
9 | 164462172208 |
10 | 54053502155 |
11 | 20a1887a234 |
12 | a5864a9a8b |
13 | 51357a4903 |
14 | 288ac10239 |
15 | 1615687755 |
hex | c95d6fccb |
54053502155 has 16 divisors (see below), whose sum is σ = 65102721600. Its totient is φ = 43083992448.
The previous prime is 54053502091. The next prime is 54053502157. The reversal of 54053502155 is 55120535045.
It is a cyclic number.
It is not a de Polignac number, because 54053502155 - 26 = 54053502091 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54053502157) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2261849 + ... + 2285621.
It is an arithmetic number, because the mean of its divisors is an integer number (4068920100).
Almost surely, 254053502155 is an apocalyptic number.
54053502155 is a deficient number, since it is larger than the sum of its proper divisors (11049219445).
54053502155 is a wasteful number, since it uses less digits than its factorization.
54053502155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25430.
The product of its (nonzero) digits is 75000, while the sum is 35.
The spelling of 54053502155 in words is "fifty-four billion, fifty-three million, five hundred two thousand, one hundred fifty-five".
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