Base | Representation |
---|---|
bin | 100111111100110… |
… | …001010100000010 |
3 | 1201201011211020122 |
4 | 213330301110002 |
5 | 2333040221200 |
6 | 150301340242 |
7 | 22415651312 |
oct | 4774612402 |
9 | 1651154218 |
10 | 670242050 |
11 | 314374855 |
12 | 168567682 |
13 | a8b2063a |
14 | 6502d442 |
15 | 3dc95385 |
hex | 27f31502 |
670242050 has 24 divisors (see below), whose sum is σ = 1280346996. Its totient is φ = 260850240.
The previous prime is 670242049. The next prime is 670242107. The reversal of 670242050 is 50242076.
It can be written as a sum of positive squares in 6 ways, for example, as 425225641 + 245016409 = 20621^2 + 15653^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179297 + ... + 182996.
Almost surely, 2670242050 is an apocalyptic number.
670242050 is a deficient number, since it is larger than the sum of its proper divisors (610104946).
670242050 is a wasteful number, since it uses less digits than its factorization.
670242050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362342 (or 362337 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 670242050 is about 25889.0333925390. The cubic root of 670242050 is about 875.1393737172.
Adding to 670242050 its sum of digits (26), we get a palindrome (670242076).
The spelling of 670242050 in words is "six hundred seventy million, two hundred forty-two thousand, fifty".
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