Base | Representation |
---|---|
bin | 100111111110001… |
… | …000111110100000 |
3 | 1201201212001210112 |
4 | 213332020332200 |
5 | 2333133213440 |
6 | 150313150452 |
7 | 22422005210 |
oct | 4776107640 |
9 | 1651761715 |
10 | 670601120 |
11 | 31459a602 |
12 | 1686bb428 |
13 | a8c17bc7 |
14 | 650c4240 |
15 | 3dd16965 |
hex | 27f88fa0 |
670601120 has 96 divisors (see below), whose sum is σ = 1816214400. Its totient is φ = 229211136.
The previous prime is 670601119. The next prime is 670601131. The reversal of 670601120 is 21106076.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468566 + ... + 469994.
It is an arithmetic number, because the mean of its divisors is an integer number (18918900).
Almost surely, 2670601120 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 670601120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (908107200).
670601120 is an abundant number, since it is smaller than the sum of its proper divisors (1145613280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
670601120 is a wasteful number, since it uses less digits than its factorization.
670601120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1870 (or 1862 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 670601120 is about 25895.9672536092. The cubic root of 670601120 is about 875.2956258235.
Adding to 670601120 its reverse (21106076), we get a palindrome (691707196).
The spelling of 670601120 in words is "six hundred seventy million, six hundred one thousand, one hundred twenty".
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