Search a number
-
+
30046752001 = 79414561523
BaseRepresentation
bin11011111110111011…
…010000110100000001
32212120000021011001201
4123332323100310001
5443013432031001
621445302101201
72112405115030
oct337673206401
985500234051
1030046752001
1111819676552
1259a671a801
132aaac83cc6
141650738717
15baccb1501
hex6feed0d01

30046752001 has 8 divisors (see below), whose sum is σ = 34375644864. Its totient is φ = 25726984080.

The previous prime is 30046751963. The next prime is 30046752011. The reversal of 30046752001 is 10025764003.

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

It is not a de Polignac number, because 30046752001 - 219 = 30046227713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30046752011) 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 7 ways as a sum of consecutive naturals, for example, 2274175 + ... + 2287348.

It is an arithmetic number, because the mean of its divisors is an integer number (4296955608).

Almost surely, 230046752001 is an apocalyptic number.

It is an amenable number.

30046752001 is a deficient number, since it is larger than the sum of its proper divisors (4328892863).

30046752001 is an equidigital number, since it uses as much as digits as its factorization.

30046752001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4562471.

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 30046752001 in words is "thirty billion, forty-six million, seven hundred fifty-two thousand, one".

Divisors: 1 7 941 6587 4561523 31930661 4292393143 30046752001