Base | Representation |
---|---|
bin | 100111111110011… |
… | …001000100011010 |
3 | 1201201222102012210 |
4 | 213332121010122 |
5 | 2333142321114 |
6 | 150314415550 |
7 | 22422401322 |
oct | 4776310432 |
9 | 1651872183 |
10 | 670667034 |
11 | 314635084 |
12 | 1687315b6 |
13 | a8c3bbcb |
14 | 65100282 |
15 | 3dd2b259 |
hex | 27f9911a |
670667034 has 32 divisors (see below), whose sum is σ = 1425574080. Its totient is φ = 209614592.
The previous prime is 670667009. The next prime is 670667057. The reversal of 670667034 is 430766076.
It is a junction number, because it is equal to n+sod(n) for n = 670666983 and 670667001.
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, 15217 + ... + 39659.
It is an arithmetic number, because the mean of its divisors is an integer number (44549190).
Almost surely, 2670667034 is an apocalyptic number.
670667034 is an abundant number, since it is smaller than the sum of its proper divisors (754907046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
670667034 is a wasteful number, since it uses less digits than its factorization.
670667034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24734.
The product of its (nonzero) digits is 127008, while the sum is 39.
The square root of 670667034 is about 25897.2398915406. The cubic root of 670667034 is about 875.3243027542.
The spelling of 670667034 in words is "six hundred seventy million, six hundred sixty-seven thousand, thirty-four".
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