Search a number
-
+
30035297377 = 971831169111
BaseRepresentation
bin11011111110001111…
…100100010001100001
32212112012201012021101
4123332033210101201
5443003014004002
621444212354401
72112205546441
oct337617442141
985465635241
1030035297377
1111813162518
1259a2915a01
132aa87a3317
14164cdd6121
15babc9c587
hex6fe3e4461

30035297377 has 8 divisors (see below), whose sum is σ = 30361692032. Its totient is φ = 29709244800.

The previous prime is 30035297353. The next prime is 30035297381. The reversal of 30035297377 is 77379253003.

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

It is a cyclic number.

It is not a de Polignac number, because 30035297377 - 231 = 27887813729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30035297777) 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 7 ways as a sum of consecutive naturals, for example, 93052 + ... + 262162.

It is an arithmetic number, because the mean of its divisors is an integer number (3795211504).

Almost surely, 230035297377 is an apocalyptic number.

It is an amenable number.

30035297377 is a deficient number, since it is larger than the sum of its proper divisors (326394655).

30035297377 is a wasteful number, since it uses less digits than its factorization.

30035297377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171039.

The product of its (nonzero) digits is 833490, while the sum is 46.

The spelling of 30035297377 in words is "thirty billion, thirty-five million, two hundred ninety-seven thousand, three hundred seventy-seven".

Divisors: 1 97 1831 169111 177607 16403767 309642241 30035297377