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30140001000 = 2332537942391
BaseRepresentation
bin11100000100011110…
…111110101011101000
32212210111201200122100
4130010132332223220
5443211320013000
621502432453400
72114616532014
oct340436765350
985714650570
1030140001000
111186727693a
125a119aa260
132ac43a2a25
14165cc8d544
15bb6080a00
hex7047beae8

30140001000 has 192 divisors, whose sum is σ = 103165171200. Its totient is φ = 7935408000.

The previous prime is 30140000981. The next prime is 30140001091. The reversal of 30140001000 is 10004103.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 689805 + ... + 732195.

It is an arithmetic number, because the mean of its divisors is an integer number (537318600).

Almost surely, 230140001000 is an apocalyptic number.

30140001000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30140001000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51582585600).

30140001000 is an abundant number, since it is smaller than the sum of its proper divisors (73025170200).

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

30140001000 is a wasteful number, since it uses less digits than its factorization.

30140001000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42497 (or 42480 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 30140001000 its reverse (10004103), we get a palindrome (30150005103).

The spelling of 30140001000 in words is "thirty billion, one hundred forty million, one thousand".