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30036327042 = 2319213867187
BaseRepresentation
bin11011111110010011…
…011111101010000010
32212112021122111201010
4123332103133222002
5443003244431132
621444250421350
72112220365411
oct337623375202
985467574633
1030036327042
11118137a6087
1259a3131856
132aa8a73ba7
14164d1c3478
15babe026cc
hex6fe4dfa82

30036327042 has 24 divisors (see below), whose sum is σ = 63400783536. Its totient is φ = 9485155224.

The previous prime is 30036327029. The next prime is 30036327043. The reversal of 30036327042 is 24072363003.

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 11 ways as a sum of consecutive naturals, for example, 6931428 + ... + 6935759.

It is an arithmetic number, because the mean of its divisors is an integer number (2641699314).

Almost surely, 230036327042 is an apocalyptic number.

30036327042 is an abundant number, since it is smaller than the sum of its proper divisors (33364456494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30036327042 is a wasteful number, since it uses less digits than its factorization.

30036327042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13867230 (or 13867211 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 30.

The spelling of 30036327042 in words is "thirty billion, thirty-six million, three hundred twenty-seven thousand, forty-two".

Divisors: 1 2 3 6 19 38 57 114 361 722 1083 2166 13867187 27734374 41601561 83203122 263476553 526953106 790429659 1580859318 5006054507 10012109014 15018163521 30036327042