Search a number
-
+
30150881314 = 234739433963
BaseRepresentation
bin11100000101001000…
…011111000000100010
32212211021012110121221
4130011020133000202
5443222111200224
621503502005254
72115111156031
oct340510370042
985737173557
1030150881314
1111872428434
125a1557682a
132ac6712198
1416604c2718
15bb6ece6e4
hex70521f022

30150881314 has 8 divisors (see below), whose sum is σ = 45227728080. Its totient is φ = 15074971956.

The previous prime is 30150881281. The next prime is 30150881317. The reversal of 30150881314 is 41318805103.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30150881314.

It is not an unprimeable number, because it can be changed into a prime (30150881317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147504 + ... + 286459.

It is an arithmetic number, because the mean of its divisors is an integer number (5653466010).

Almost surely, 230150881314 is an apocalyptic number.

30150881314 is a deficient number, since it is larger than the sum of its proper divisors (15076846766).

30150881314 is a wasteful number, since it uses less digits than its factorization.

30150881314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468704.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 30150881314 in words is "thirty billion, one hundred fifty million, eight hundred eighty-one thousand, three hundred fourteen".

Divisors: 1 2 34739 69478 433963 867926 15075440657 30150881314