Search a number
-
+
30714660151 = 72626829799
BaseRepresentation
bin11100100110101111…
…001000010100110111
32221021120001101210121
4130212233020110313
51000400423111101
622035441432411
72135065206100
oct344657102467
987246041717
1030714660151
111203169685a
125b5233b707
132b86468226
1416b531b3a7
15beb7450a1
hex726bc8537

30714660151 has 6 divisors (see below), whose sum is σ = 35729298600. Its totient is φ = 26326851516.

The previous prime is 30714660139. The next prime is 30714660209. The reversal of 30714660151 is 15106641703.

It is not a de Polignac number, because 30714660151 - 219 = 30714135863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30714660751) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 313414851 + ... + 313414948.

It is an arithmetic number, because the mean of its divisors is an integer number (5954883100).

Almost surely, 230714660151 is an apocalyptic number.

30714660151 is a deficient number, since it is larger than the sum of its proper divisors (5014638449).

30714660151 is an equidigital number, since it uses as much as digits as its factorization.

30714660151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626829813 (or 626829806 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 30714660151 in words is "thirty billion, seven hundred fourteen million, six hundred sixty thousand, one hundred fifty-one".

Divisors: 1 7 49 626829799 4387808593 30714660151