Base | Representation |
---|---|
bin | 101110001100111100000001… |
… | …100100001011101110010000 |
3 | 222122110122201022000022101210 |
4 | 232030330001210023232100 |
5 | 203113204002321102342 |
6 | 2000100233530500120 |
7 | 60541442124544224 |
oct | 5614740144135620 |
9 | 878418638008353 |
10 | 203199224003472 |
11 | 59822341614584 |
12 | 1a959454b94640 |
13 | 894c7b24107b8 |
14 | 3826c75920784 |
15 | 1875a28a7279c |
hex | b8cf0190bb90 |
203199224003472 has 80 divisors (see below), whose sum is σ = 556304577531840. Its totient is φ = 63692009373696.
The previous prime is 203199224003411. The next prime is 203199224003527. The reversal of 203199224003472 is 274300422991302.
It is a super-2 number, since 2×2031992240034722 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 109955697 + ... + 111788432.
It is an arithmetic number, because the mean of its divisors is an integer number (6953807219148).
Almost surely, 2203199224003472 is an apocalyptic number.
It is an amenable number.
203199224003472 is an abundant number, since it is smaller than the sum of its proper divisors (353105353528368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203199224003472 is a wasteful number, since it uses less digits than its factorization.
203199224003472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221745280 (or 221745274 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 48.
Adding to 203199224003472 its reverse (274300422991302), we get a palindrome (477499646994774).
The spelling of 203199224003472 in words is "two hundred three trillion, one hundred ninety-nine billion, two hundred twenty-four million, three thousand, four hundred seventy-two".
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