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30036327041 = 74290903863
BaseRepresentation
bin11011111110010011…
…011111101010000001
32212112021122111201002
4123332103133222001
5443003244431131
621444250421345
72112220365410
oct337623375201
985467574632
1030036327041
11118137a6086
1259a3131855
132aa8a73ba6
14164d1c3477
15babe026cb
hex6fe4dfa81

30036327041 has 4 divisors (see below), whose sum is σ = 34327230912. Its totient is φ = 25745423172.

The previous prime is 30036327029. The next prime is 30036327043. The reversal of 30036327041 is 14072363003.

It is a happy number.

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 not a de Polignac number, because 30036327041 - 210 = 30036326017 is a prime.

It is a super-2 number, since 2×300363270412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30036326995 and 30036327013.

It is not an unprimeable number, because it can be changed into a prime (30036327043) 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, 2145451925 + ... + 2145451938.

It is an arithmetic number, because the mean of its divisors is an integer number (8581807728).

Almost surely, 230036327041 is an apocalyptic number.

It is an amenable number.

30036327041 is a deficient number, since it is larger than the sum of its proper divisors (4290903871).

30036327041 is an equidigital number, since it uses as much as digits as its factorization.

30036327041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290903870.

The product of its (nonzero) digits is 9072, while the sum is 29.

The spelling of 30036327041 in words is "thirty billion, thirty-six million, three hundred twenty-seven thousand, forty-one".

Divisors: 1 7 4290903863 30036327041