Base | Representation |
---|---|
bin | 111101001001101… |
… | …010001000011110 |
3 | 2122111111020220120 |
4 | 331021222020132 |
5 | 4100120121141 |
6 | 245445255410 |
7 | 34265235453 |
oct | 7511521036 |
9 | 2574436816 |
10 | 1025942046 |
11 | 487132498 |
12 | 247704566 |
13 | 1347210cc |
14 | 9a38182a |
15 | 60107c66 |
hex | 3d26a21e |
1025942046 has 8 divisors (see below), whose sum is σ = 2051884104. Its totient is φ = 341980680.
The previous prime is 1025942023. The next prime is 1025942053. The reversal of 1025942046 is 6402495201.
1025942046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
1025942046 is an admirable number.
It is a super-2 number, since 2×10259420462 = 2105114163501332232, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1025941998 and 1025942016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85495165 + ... + 85495176.
It is an arithmetic number, because the mean of its divisors is an integer number (256485513).
Almost surely, 21025942046 is an apocalyptic number.
1025942046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025942046 is a wasteful number, since it uses less digits than its factorization.
1025942046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170990346.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 1025942046 is about 32030.3300950833. The cubic root of 1025942046 is about 1008.5736314362.
The spelling of 1025942046 in words is "one billion, twenty-five million, nine hundred forty-two thousand, forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •