Search a number
-
+
30446601 = 310148867
BaseRepresentation
bin111010000100…
…1010000001001
32010021211212220
41310021100021
530243242401
63004324253
7516535413
oct164112011
963254786
1030446601
1116205a89
12a243689
136400353
1440879b3
152a16336
hex1d09409

30446601 has 4 divisors (see below), whose sum is σ = 40595472. Its totient is φ = 20297732.

The previous prime is 30446573. The next prime is 30446617. The reversal of 30446601 is 10664403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30446601 - 211 = 30444553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30446401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5074431 + ... + 5074436.

It is an arithmetic number, because the mean of its divisors is an integer number (10148868).

Almost surely, 230446601 is an apocalyptic number.

It is an amenable number.

30446601 is a deficient number, since it is larger than the sum of its proper divisors (10148871).

30446601 is a wasteful number, since it uses less digits than its factorization.

30446601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10148870.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 30446601 is about 5517.8438723835. The cubic root of 30446601 is about 312.2575433493.

The spelling of 30446601 in words is "thirty million, four hundred forty-six thousand, six hundred one".

Divisors: 1 3 10148867 30446601