Base | Representation |
---|---|
bin | 111000001100100… |
… | …000000010010000 |
3 | 2102201001020220001 |
4 | 320030200002100 |
5 | 3412324113130 |
6 | 233315255344 |
7 | 32235451036 |
oct | 7014400220 |
9 | 2381036801 |
10 | 942801040 |
11 | 444206415 |
12 | 2238aa554 |
13 | 12043114c |
14 | 8d2dc556 |
15 | 57b836ca |
hex | 38320090 |
942801040 has 20 divisors (see below), whose sum is σ = 2192012604. Its totient is φ = 377120384.
The previous prime is 942801031. The next prime is 942801053. The reversal of 942801040 is 40108249.
It can be written as a sum of positive squares in 2 ways, for example, as 509495184 + 433305856 = 22572^2 + 20816^2 .
It is a tau number, because it is divible by the number of its divisors (20).
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, 5892427 + ... + 5892586.
Almost surely, 2942801040 is an apocalyptic number.
It is an amenable number.
942801040 is an abundant number, since it is smaller than the sum of its proper divisors (1249211564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
942801040 is a wasteful number, since it uses less digits than its factorization.
942801040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11785026 (or 11785020 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 942801040 is about 30705.0653801616. The cubic root of 942801040 is about 980.5581438095.
Adding to 942801040 its reverse (40108249), we get a palindrome (982909289).
The spelling of 942801040 in words is "nine hundred forty-two million, eight hundred one thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •