Base | Representation |
---|---|
bin | 1101101111110010… |
… | …0000111011110010 |
3 | 100112011112011200120 |
4 | 3123330200323302 |
5 | 30024124330332 |
6 | 1410055031110 |
7 | 160305052530 |
oct | 33374407362 |
9 | 10464464616 |
10 | 3690073842 |
11 | 1623a50104 |
12 | 86b96b496 |
13 | 46a659860 |
14 | 270119150 |
15 | 168e5532c |
hex | dbf20ef2 |
3690073842 has 32 divisors (see below), whose sum is σ = 9083260032. Its totient is φ = 973206144.
The previous prime is 3690073831. The next prime is 3690073867. The reversal of 3690073842 is 2483700963.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 3690073794 and 3690073803.
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 15 ways as a sum of consecutive naturals, for example, 3378643 + ... + 3379734.
It is an arithmetic number, because the mean of its divisors is an integer number (283851876).
Almost surely, 23690073842 is an apocalyptic number.
3690073842 is an abundant number, since it is smaller than the sum of its proper divisors (5393186190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3690073842 is a wasteful number, since it uses less digits than its factorization.
3690073842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6758402.
The product of its (nonzero) digits is 217728, while the sum is 42.
The square root of 3690073842 is about 60745.9779903164. The cubic root of 3690073842 is about 1545.2960185200.
The spelling of 3690073842 in words is "three billion, six hundred ninety million, seventy-three thousand, eight hundred forty-two".
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