Base | Representation |
---|---|
bin | 11111110101100… |
… | …000100111100010 |
3 | 1101020001011011200 |
4 | 133311200213202 |
5 | 2043213332210 |
6 | 125000022030 |
7 | 16143644610 |
oct | 3765404742 |
9 | 1336034150 |
10 | 534120930 |
11 | 254551a62 |
12 | 12aa61916 |
13 | 868709b5 |
14 | 50d186b0 |
15 | 31d580c0 |
hex | 1fd609e2 |
534120930 has 96 divisors (see below), whose sum is σ = 1609590528. Its totient is φ = 120355200.
The previous prime is 534120911. The next prime is 534120947. The reversal of 534120930 is 39021435.
534120930 is a `hidden beast` number, since 534 + 120 + 9 + 3 + 0 = 666.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 534120894 and 534120903.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38760 + ... + 50700.
It is an arithmetic number, because the mean of its divisors is an integer number (16766568).
Almost surely, 2534120930 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 534120930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (804795264).
534120930 is an abundant number, since it is smaller than the sum of its proper divisors (1075469598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
534120930 is a wasteful number, since it uses less digits than its factorization.
534120930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12032 (or 12029 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 534120930 is about 23111.0564449140. The cubic root of 534120930 is about 811.3592632368.
The spelling of 534120930 in words is "five hundred thirty-four million, one hundred twenty thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •