Base | Representation |
---|---|
bin | 1101101101000110100… |
… | …0010000111011010100 |
3 | 211111201120201210100202 |
4 | 3123101220100323110 |
5 | 12324142434232340 |
6 | 300055000200032 |
7 | 23003360260610 |
oct | 3332150207324 |
9 | 744646653322 |
10 | 235445227220 |
11 | 90940769015 |
12 | 3976a169018 |
13 | 1928285b2c8 |
14 | b5777a6340 |
15 | 61d014dc15 |
hex | 36d1a10ed4 |
235445227220 has 48 divisors (see below), whose sum is σ = 568452245760. Its totient is φ = 80240692224.
The previous prime is 235445227211. The next prime is 235445227249. The reversal of 235445227220 is 22722544532.
It is a super-3 number, since 3×2354452272203 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5011805 + ... + 5058564.
It is an arithmetic number, because the mean of its divisors is an integer number (11842755120).
Almost surely, 2235445227220 is an apocalyptic number.
235445227220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
235445227220 is an abundant number, since it is smaller than the sum of its proper divisors (333007018540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235445227220 is a wasteful number, since it uses less digits than its factorization.
235445227220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10070552 (or 10070550 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 38.
The spelling of 235445227220 in words is "two hundred thirty-five billion, four hundred forty-five million, two hundred twenty-seven thousand, two hundred twenty".
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