Base | Representation |
---|---|
bin | 100000101011110010000 |
3 | 2000102010101 |
4 | 10011132100 |
5 | 233232432 |
6 | 34542144 |
7 | 12050266 |
oct | 4053620 |
9 | 2012111 |
10 | 1070992 |
11 | 67171a |
12 | 437954 |
13 | 2b6630 |
14 | 1dc436 |
15 | 1624e7 |
hex | 105790 |
1070992 has 40 divisors (see below), whose sum is σ = 2360960. Its totient is φ = 466560.
The previous prime is 1070987. The next prime is 1071023. The reversal of 1070992 is 2990701.
It is a super-2 number, since 2×10709922 = 2294047728128, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1070992.
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, 3817 + ... + 4087.
It is an arithmetic number, because the mean of its divisors is an integer number (59024).
21070992 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1070992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1180480).
1070992 is an abundant number, since it is smaller than the sum of its proper divisors (1289968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1070992 is a wasteful number, since it uses less digits than its factorization.
1070992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311 (or 305 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 28.
The square root of 1070992 is about 1034.8874334922. The cubic root of 1070992 is about 102.3125107208.
It can be divided in two parts, 10709 and 92, that added together give a palindrome (10801).
The spelling of 1070992 in words is "one million, seventy thousand, nine hundred ninety-two".
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