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30403034101 = 114199965809
BaseRepresentation
bin11100010100001010…
…010111101111110101
32220110211200011020001
4130110022113233311
5444231134042401
621544510311301
72124262345246
oct342412275765
986424604201
1030403034101
11119917a1570
125a85ab8531
132b36a2970b
141685b9cccd
15bce1db601
hex714297bf5

30403034101 has 8 divisors (see below), whose sum is σ = 33168240000. Its totient is φ = 27638043840.

The previous prime is 30403034071. The next prime is 30403034119. The reversal of 30403034101 is 10143030403.

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

It is not a de Polignac number, because 30403034101 - 213 = 30403025909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30403034161) 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, 429085 + ... + 494893.

It is an arithmetic number, because the mean of its divisors is an integer number (4146030000).

Almost surely, 230403034101 is an apocalyptic number.

It is an amenable number.

30403034101 is a deficient number, since it is larger than the sum of its proper divisors (2765205899).

30403034101 is a wasteful number, since it uses less digits than its factorization.

30403034101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107819.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30403034101 its reverse (10143030403), we get a palindrome (40546064504).

The spelling of 30403034101 in words is "thirty billion, four hundred three million, thirty-four thousand, one hundred one".

Divisors: 1 11 41999 65809 461989 723899 2763912191 30403034101