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30351116341 = 7137313134877
BaseRepresentation
bin11100010001000100…
…010100100000110101
32220100012222110110001
4130101010110200311
5444124341210331
621535413431301
72123062142440
oct342104244065
986305873401
1030351116341
1111965460a27
125a7063b531
132b2904c450
14167cd26657
15bc9883561
hex711114835

30351116341 has 32 divisors (see below), whose sum is σ = 38157090048. Its totient is φ = 23503633920.

The previous prime is 30351116329. The next prime is 30351116347. The reversal of 30351116341 is 14361115303.

It is not a de Polignac number, because 30351116341 - 219 = 30350592053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30351116347) 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 31 ways as a sum of consecutive naturals, for example, 852795 + ... + 887671.

It is an arithmetic number, because the mean of its divisors is an integer number (1192409064).

Almost surely, 230351116341 is an apocalyptic number.

It is an amenable number.

30351116341 is a deficient number, since it is larger than the sum of its proper divisors (7805973707).

30351116341 is a wasteful number, since it uses less digits than its factorization.

30351116341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35101.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 30351116341 in words is "thirty billion, three hundred fifty-one million, one hundred sixteen thousand, three hundred forty-one".

Divisors: 1 7 13 73 91 131 511 917 949 1703 6643 9563 11921 34877 66941 124319 244139 453401 870233 2546021 3173807 4568887 17822147 31982209 33098273 59395531 231687911 333528751 415768717 2334701257 4335873763 30351116341