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30100031014 = 233434501949
BaseRepresentation
bin11100000010000110…
…100000011000100110
32212200201112000010111
4130002012200120212
5443121101443024
621454444043234
72113623020314
oct340206403046
985621460114
1030100031014
1111846756899
125a0053351a
132ab9019a51
1416578470b4
15bb27d7a94
hex7021a0626

30100031014 has 8 divisors (see below), whose sum is σ = 45163562400. Its totient is φ = 15045510216.

The previous prime is 30100031011. The next prime is 30100031057. The reversal of 30100031014 is 41013000103.

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

It is a junction number, because it is equal to n+sod(n) for n = 30100030985 and 30100031003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100031011) 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, 2244289 + ... + 2257660.

It is an arithmetic number, because the mean of its divisors is an integer number (5645445300).

Almost surely, 230100031014 is an apocalyptic number.

30100031014 is a deficient number, since it is larger than the sum of its proper divisors (15063531386).

30100031014 is a wasteful number, since it uses less digits than its factorization.

30100031014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4505294.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30100031014 its reverse (41013000103), we get a palindrome (71113031117).

The spelling of 30100031014 in words is "thirty billion, one hundred million, thirty-one thousand, fourteen".

Divisors: 1 2 3343 6686 4501949 9003898 15050015507 30100031014