Base | Representation |
---|---|
bin | 11110101101001000101… |
… | …01110000101001010100 |
3 | 10201212012110002010101212 |
4 | 33112210111300221110 |
5 | 114241142140431340 |
6 | 2124401005040552 |
7 | 136136324232440 |
oct | 17264425605124 |
9 | 3655173063355 |
10 | 1055024155220 |
11 | 3774846a4142 |
12 | 150579556158 |
13 | 78646ba3979 |
14 | 390c6125820 |
15 | 1c69c234a65 |
hex | f5a4570a54 |
1055024155220 has 48 divisors (see below), whose sum is σ = 2533528115328. Its totient is φ = 361512547200.
The previous prime is 1055024155217. The next prime is 1055024155267. The reversal of 1055024155220 is 225514205501.
It is a happy number.
It is a super-2 number, since 2×10550241552202 (a number of 25 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 (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1945631 + ... + 2428070.
It is an arithmetic number, because the mean of its divisors is an integer number (52781835736).
Almost surely, 21055024155220 is an apocalyptic number.
1055024155220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1055024155220 is an abundant number, since it is smaller than the sum of its proper divisors (1478503960108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1055024155220 is a wasteful number, since it uses less digits than its factorization.
1055024155220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4375440 (or 4375438 counting only the distinct ones).
The product of its (nonzero) digits is 20000, while the sum is 32.
The spelling of 1055024155220 in words is "one trillion, fifty-five billion, twenty-four million, one hundred fifty-five thousand, two hundred twenty".
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