Search a number
-
+
30103011314 = 273206185009
BaseRepresentation
bin11100000010010001…
…110111111111110010
32212200221010102022222
4130002101313333302
5443122332330224
621455032001042
72113660242245
oct340221677762
985627112288
1030103011314
1111848401a52
125a01530182
132ab982143c
141657dc125c
15bb2bc5b5e
hex702477ff2

30103011314 has 8 divisors (see below), whose sum is σ = 45773072220. Its totient is φ = 14845320576.

The previous prime is 30103011293. The next prime is 30103011343. The reversal of 30103011314 is 41311030103.

It can be written as a sum of positive squares in 2 ways, for example, as 25594560289 + 4508451025 = 159983^2 + 67145^2 .

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 = 30103011292 and 30103011301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103092359 + ... + 103092650.

Almost surely, 230103011314 is an apocalyptic number.

30103011314 is a deficient number, since it is larger than the sum of its proper divisors (15670060906).

30103011314 is a wasteful number, since it uses less digits than its factorization.

30103011314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206185084.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30103011314 its reverse (41311030103), we get a palindrome (71414041417).

The spelling of 30103011314 in words is "thirty billion, one hundred three million, eleven thousand, three hundred fourteen".

Divisors: 1 2 73 146 206185009 412370018 15051505657 30103011314