Base | Representation |
---|---|
bin | 111100001000101100110 |
3 | 10201010001202 |
4 | 13201011212 |
5 | 1001024114 |
6 | 110122502 |
7 | 22514666 |
oct | 7410546 |
9 | 3633052 |
10 | 1970534 |
11 | 1126545 |
12 | 7b0432 |
13 | 53cbc7 |
14 | 3941a6 |
15 | 28dcde |
hex | 1e1166 |
1970534 has 8 divisors (see below), whose sum is σ = 2997648. Its totient is φ = 971320.
The previous prime is 1970531. The next prime is 1970543. The reversal of 1970534 is 4350791.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1970497 and 1970506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1970531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6797 + ... + 7080.
It is an arithmetic number, because the mean of its divisors is an integer number (374706).
21970534 is an apocalyptic number.
1970534 is a deficient number, since it is larger than the sum of its proper divisors (1027114).
1970534 is a wasteful number, since it uses less digits than its factorization.
1970534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13950.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 1970534 is about 1403.7571014958. The cubic root of 1970534 is about 125.3702939758.
The spelling of 1970534 in words is "one million, nine hundred seventy thousand, five hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •