Base | Representation |
---|---|
bin | 100000011111100100111… |
… | …011001011010001001000 |
3 | 21220110120122101002000212 |
4 | 200133210323023101020 |
5 | 243041014224311040 |
6 | 4425443204220252 |
7 | 320216025110465 |
oct | 40374473132110 |
9 | 7813518332025 |
10 | 2232928744520 |
11 | 790a86078131 |
12 | 30090b39a688 |
13 | 132744941a56 |
14 | 7a107d5466c |
15 | 3d13c246d65 |
hex | 207e4ecb448 |
2232928744520 has 32 divisors (see below), whose sum is σ = 5060761875000. Its totient is φ = 886651995648.
The previous prime is 2232928744427. The next prime is 2232928744567. The reversal of 2232928744520 is 254478292322.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2196258792484 + 36669952036 = 1481978^2 + 191494^2 .
It is a super-3 number, since 3×22329287445203 (a number of 38 digits) contains 333 as substring.
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 7 ways as a sum of consecutive naturals, for example, 203728895 + ... + 203739854.
Almost surely, 22232928744520 is an apocalyptic number.
2232928744520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2232928744520 is an abundant number, since it is smaller than the sum of its proper divisors (2827833130480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232928744520 is a wasteful number, since it uses less digits than its factorization.
2232928744520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407468897 (or 407468893 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 50.
The spelling of 2232928744520 in words is "two trillion, two hundred thirty-two billion, nine hundred twenty-eight million, seven hundred forty-four thousand, five hundred twenty".
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