Base | Representation |
---|---|
bin | 1000000001010000001… |
… | …01000110100010011000 |
3 | 222100020120120020222212 |
4 | 10000220011012202120 |
5 | 14003311341124310 |
6 | 330330331534252 |
7 | 25623252120521 |
oct | 4005005064230 |
9 | 870216506885 |
10 | 275550333080 |
11 | a6950a85700 |
12 | 454a12ba388 |
13 | 1cca4621389 |
14 | d49dcd3848 |
15 | 727ae98205 |
hex | 4028146898 |
275550333080 has 96 divisors (see below), whose sum is σ = 681663729600. Its totient is φ = 100172328960.
The previous prime is 275550333077. The next prime is 275550333103. The reversal of 275550333080 is 80333055572.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26948849 + ... + 26959071.
It is an arithmetic number, because the mean of its divisors is an integer number (7100663850).
Almost surely, 2275550333080 is an apocalyptic number.
275550333080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 275550333080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340831864800).
275550333080 is an abundant number, since it is smaller than the sum of its proper divisors (406113396520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275550333080 is a wasteful number, since it uses less digits than its factorization.
275550333080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15825 (or 15810 counting only the distinct ones).
The product of its (nonzero) digits is 378000, while the sum is 41.
The spelling of 275550333080 in words is "two hundred seventy-five billion, five hundred fifty million, three hundred thirty-three thousand, eighty".
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