Base | Representation |
---|---|
bin | 11010010101010… |
… | …10111111100100 |
3 | 120101122221200102 |
4 | 31022222333210 |
5 | 423022320343 |
6 | 33530403232 |
7 | 5321426153 |
oct | 1512527744 |
9 | 511587612 |
10 | 220901348 |
11 | 1037694a8 |
12 | 61b90518 |
13 | 369c4a75 |
14 | 214a359a |
15 | 145d73b8 |
hex | d2aafe4 |
220901348 has 6 divisors (see below), whose sum is σ = 386577366. Its totient is φ = 110450672.
The previous prime is 220901339. The next prime is 220901357. The reversal of 220901348 is 843109022.
It is an interprime number because it is at equal distance from previous prime (220901339) and next prime (220901357).
It can be written as a sum of positive squares in only one way, i.e., 220463104 + 438244 = 14848^2 + 662^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 220901348.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27612665 + ... + 27612672.
It is an arithmetic number, because the mean of its divisors is an integer number (64429561).
Almost surely, 2220901348 is an apocalyptic number.
It is an amenable number.
220901348 is a deficient number, since it is larger than the sum of its proper divisors (165676018).
220901348 is a wasteful number, since it uses less digits than its factorization.
220901348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55225341 (or 55225339 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 220901348 is about 14862.7503511295. The cubic root of 220901348 is about 604.5043847599.
The spelling of 220901348 in words is "two hundred twenty million, nine hundred one thousand, three hundred forty-eight".
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