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530700667 = 72915971637
BaseRepresentation
bin11111101000011…
…101100101111011
31100222121101110021
4133220131211323
52041324410132
6124354431311
716102611160
oct3750354573
91328541407
10530700667
112526262a2
12129892537
1385c43c83
14506a8067
15318ce997
hex1fa1d97b

530700667 has 16 divisors (see below), whose sum is σ = 628205760. Its totient is φ = 438657408.

The previous prime is 530700649. The next prime is 530700673. The reversal of 530700667 is 766007035.

It is not a de Polignac number, because 530700667 - 219 = 530176379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530700167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323373 + ... + 325009.

It is an arithmetic number, because the mean of its divisors is an integer number (39262860).

Almost surely, 2530700667 is an apocalyptic number.

530700667 is a deficient number, since it is larger than the sum of its proper divisors (97505093).

530700667 is a wasteful number, since it uses less digits than its factorization.

530700667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 530700667 is about 23036.9413551365. The cubic root of 530700667 is about 809.6236970766.

The spelling of 530700667 in words is "five hundred thirty million, seven hundred thousand, six hundred sixty-seven".

Divisors: 1 7 29 203 1597 1637 11179 11459 46313 47473 324191 332311 2614289 18300023 75814381 530700667