Search a number
-
+
30316708 = 2210916947
BaseRepresentation
bin111001110100…
…1100010100100
32010001020201001
41303221202210
530230113313
63001443044
7515454622
oct163514244
963036631
1030316708
1116127434
12a1a0484
1363861a6
144052512
1529dcadd
hex1ce98a4

30316708 has 12 divisors (see below), whose sum is σ = 53110512. Its totient is φ = 15142280.

The previous prime is 30316697. The next prime is 30316709. The reversal of 30316708 is 80761303.

It is not an unprimeable number, because it can be changed into a prime (30316709) 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, 891 + ... + 7837.

It is an arithmetic number, because the mean of its divisors is an integer number (4425876).

Almost surely, 230316708 is an apocalyptic number.

It is an amenable number.

30316708 is a deficient number, since it is larger than the sum of its proper divisors (22793804).

30316708 is a wasteful number, since it uses less digits than its factorization.

30316708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8042 (or 8040 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 30316708 is about 5506.0610239989. The cubic root of 30316708 is about 311.8128534690.

The spelling of 30316708 in words is "thirty million, three hundred sixteen thousand, seven hundred eight".

Divisors: 1 2 4 1091 2182 4364 6947 13894 27788 7579177 15158354 30316708