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164030613 = 356397117
BaseRepresentation
bin10011100011011…
…10100010010101
3102102122121200220
421301232202111
5313442434423
624135424553
74031144235
oct1161564225
9372577626
10164030613
118465569a
1246b25159
1327ca2246
1417adbcc5
15e6019e3
hex9c6e895

164030613 has 8 divisors (see below), whose sum is σ = 219098208. Its totient is φ = 109158384.

The previous prime is 164030597. The next prime is 164030653. The reversal of 164030613 is 316030461.

164030613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 164030613 - 24 = 164030597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164030653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46870 + ... + 50247.

It is an arithmetic number, because the mean of its divisors is an integer number (27387276).

Almost surely, 2164030613 is an apocalyptic number.

It is an amenable number.

164030613 is a deficient number, since it is larger than the sum of its proper divisors (55067595).

164030613 is an equidigital number, since it uses as much as digits as its factorization.

164030613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97683.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 164030613 is about 12807.4436559370. The cubic root of 164030613 is about 547.4044235907.

The spelling of 164030613 in words is "one hundred sixty-four million, thirty thousand, six hundred thirteen".

Divisors: 1 3 563 1689 97117 291351 54676871 164030613