Base | Representation |
---|---|
bin | 110011010001011000… |
… | …000011011011100101 |
3 | 12021002200201012112120 |
4 | 303101120003123211 |
5 | 1400221400214310 |
6 | 41142442540153 |
7 | 3656151156435 |
oct | 632130033345 |
9 | 167080635476 |
10 | 55052351205 |
11 | 21390687315 |
12 | a804b07659 |
13 | 52646cac57 |
14 | 294373c2c5 |
15 | 16731dcb70 |
hex | cd16036e5 |
55052351205 has 16 divisors (see below), whose sum is σ = 88103783040. Its totient is φ = 29354580288.
The previous prime is 55052351197. The next prime is 55052351213. The reversal of 55052351205 is 50215325055.
It is an interprime number because it is at equal distance from previous prime (55052351197) and next prime (55052351213).
It is not a de Polignac number, because 55052351205 - 23 = 55052351197 is a prime.
It is a super-2 number, since 2×550523512052 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348550 + ... + 481239.
It is an arithmetic number, because the mean of its divisors is an integer number (5506486440).
Almost surely, 255052351205 is an apocalyptic number.
It is an amenable number.
55052351205 is a deficient number, since it is larger than the sum of its proper divisors (33051431835).
55052351205 is a wasteful number, since it uses less digits than its factorization.
55052351205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 834220.
The product of its (nonzero) digits is 37500, while the sum is 33.
The spelling of 55052351205 in words is "fifty-five billion, fifty-two million, three hundred fifty-one thousand, two hundred five".
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