Base | Representation |
---|---|
bin | 100110100010010… |
… | …0001101110010110 |
3 | 10100010001211220202 |
4 | 1031010201232112 |
5 | 10122004013332 |
6 | 332150100502 |
7 | 44020410410 |
oct | 11504415626 |
9 | 3303054822 |
10 | 1293032342 |
11 | 603979378 |
12 | 30104a732 |
13 | 177b686c4 |
14 | c3a299b0 |
15 | 787b5a62 |
hex | 4d121b96 |
1293032342 has 32 divisors (see below), whose sum is σ = 2376760320. Its totient is φ = 514949760.
The previous prime is 1293032341. The next prime is 1293032347. The reversal of 1293032342 is 2432303921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1293032341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15584 + ... + 53187.
It is an arithmetic number, because the mean of its divisors is an integer number (74273760).
Almost surely, 21293032342 is an apocalyptic number.
1293032342 is a deficient number, since it is larger than the sum of its proper divisors (1083727978).
1293032342 is a wasteful number, since it uses less digits than its factorization.
1293032342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68876.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 1293032342 is about 35958.7589051680. The cubic root of 1293032342 is about 1089.4395294953.
The spelling of 1293032342 in words is "one billion, two hundred ninety-three million, thirty-two thousand, three hundred forty-two".
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