Base | Representation |
---|---|
bin | 1101001110000000010… |
… | …0000011001100111100 |
3 | 210201011210221011001021 |
4 | 3103200010003030330 |
5 | 12210043422114333 |
6 | 252154354353524 |
7 | 22256454352510 |
oct | 3234004031474 |
9 | 721153834037 |
10 | 227097457468 |
11 | 8834765a052 |
12 | 3801a58b8a4 |
13 | 1855226318b |
14 | adc4c52140 |
15 | 5d9235a82d |
hex | 34e010333c |
227097457468 has 18 divisors (see below), whose sum is σ = 454199958296. Its totient is φ = 97326401064.
The previous prime is 227097457463. The next prime is 227097457471. The reversal of 227097457468 is 864754790722.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227097457463) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2476623 + ... + 2566681.
Almost surely, 2227097457468 is an apocalyptic number.
227097457468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
227097457468 is an abundant number, since it is smaller than the sum of its proper divisors (227102500828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227097457468 is an frugal number, since it uses more digits than its factorization.
227097457468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180129 (or 90068 counting only the distinct ones).
The product of its (nonzero) digits is 47416320, while the sum is 61.
The spelling of 227097457468 in words is "two hundred twenty-seven billion, ninety-seven million, four hundred fifty-seven thousand, four hundred sixty-eight".
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