Base | Representation |
---|---|
bin | 111100011110010… |
… | …0110010111111110 |
3 | 12020102012120220020 |
4 | 1320330212113332 |
5 | 13123430323432 |
6 | 533203433010 |
7 | 101166335202 |
oct | 17074462776 |
9 | 5212176806 |
10 | 2029151742 |
11 | 951448812 |
12 | 487685766 |
13 | 264513207 |
14 | 1536c6b02 |
15 | bd22022c |
hex | 78f265fe |
2029151742 has 16 divisors (see below), whose sum is σ = 4115463552. Its totient is φ = 666857240.
The previous prime is 2029151731. The next prime is 2029151767. The reversal of 2029151742 is 2471519202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2381208 + ... + 2382059.
It is an arithmetic number, because the mean of its divisors is an integer number (257216472).
Almost surely, 22029151742 is an apocalyptic number.
2029151742 is an abundant number, since it is smaller than the sum of its proper divisors (2086311810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2029151742 is a wasteful number, since it uses less digits than its factorization.
2029151742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4763343.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 2029151742 is about 45046.1068462081. The cubic root of 2029151742 is about 1266.0130286738.
The spelling of 2029151742 in words is "two billion, twenty-nine million, one hundred fifty-one thousand, seven hundred forty-two".
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