Base | Representation |
---|---|
bin | 1000100010100011010… |
… | …11001010110100110000 |
3 | 1001001101111122020021002 |
4 | 10101101223022310300 |
5 | 14301420040002102 |
6 | 342444325221132 |
7 | 30125264151062 |
oct | 4212153126460 |
9 | 1031344566232 |
10 | 293428047152 |
11 | 103495534909 |
12 | 48a505617a8 |
13 | 21893407406 |
14 | 102b83ab732 |
15 | 7975748902 |
hex | 4451acad30 |
293428047152 has 10 divisors (see below), whose sum is σ = 568516841388. Its totient is φ = 146714023568.
The previous prime is 293428047119. The next prime is 293428047161. The reversal of 293428047152 is 251740824392.
It is a super-2 number, since 2×2934280471522 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 293428047097 and 293428047106.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9169626458 + ... + 9169626489.
Almost surely, 2293428047152 is an apocalyptic number.
It is an amenable number.
293428047152 is a deficient number, since it is larger than the sum of its proper divisors (275088794236).
293428047152 is a wasteful number, since it uses less digits than its factorization.
293428047152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18339252955 (or 18339252949 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 47.
The spelling of 293428047152 in words is "two hundred ninety-three billion, four hundred twenty-eight million, forty-seven thousand, one hundred fifty-two".
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