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30323314103 = 172377553233
BaseRepresentation
bin11100001111011010…
…010000110110110111
32220021021122221221112
4130033122100312313
5444100232022403
621532541505235
72122303626365
oct341732206667
986237587845
1030323314103
11119507a1775
125a6327221b
132b23366914
14167936a635
15bc71e09d8
hex70f690db7

30323314103 has 8 divisors (see below), whose sum is σ = 33502997088. Its totient is φ = 27298737664.

The previous prime is 30323314067. The next prime is 30323314127. The reversal of 30323314103 is 30141332303.

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 30323314103 - 216 = 30323248567 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30323314303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38776226 + ... + 38777007.

It is an arithmetic number, because the mean of its divisors is an integer number (4187874636).

Almost surely, 230323314103 is an apocalyptic number.

30323314103 is a deficient number, since it is larger than the sum of its proper divisors (3179682985).

30323314103 is a wasteful number, since it uses less digits than its factorization.

30323314103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77553273.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30323314103 its reverse (30141332303), we get a palindrome (60464646406).

The spelling of 30323314103 in words is "thirty billion, three hundred twenty-three million, three hundred fourteen thousand, one hundred three".

Divisors: 1 17 23 391 77553233 1318404961 1783724359 30323314103