Base | Representation |
---|---|
bin | 100010111111011101… |
… | …0011111111010111110 |
3 | 21011221220010220020021 |
4 | 1011332322133322332 |
5 | 2212343242131400 |
6 | 54304234242354 |
7 | 5300062660624 |
oct | 1057672377276 |
9 | 234856126207 |
10 | 75143708350 |
11 | 29960734307 |
12 | 126915863ba |
13 | 7116cb1469 |
14 | 38cbc05514 |
15 | 1e4bea271a |
hex | 117ee9febe |
75143708350 has 24 divisors (see below), whose sum is σ = 139785615648. Its totient is φ = 30053544000.
The previous prime is 75143708251. The next prime is 75143708389. The reversal of 75143708350 is 5380734157.
It is a junction number, because it is equal to n+sod(n) for n = 75143708297 and 75143708306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303042 + ... + 492058.
It is an arithmetic number, because the mean of its divisors is an integer number (5824400652).
Almost surely, 275143708350 is an apocalyptic number.
75143708350 is a deficient number, since it is larger than the sum of its proper divisors (64641907298).
75143708350 is a wasteful number, since it uses less digits than its factorization.
75143708350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196980 (or 196975 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 43.
The spelling of 75143708350 in words is "seventy-five billion, one hundred forty-three million, seven hundred eight thousand, three hundred fifty".
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