Search a number
-
+
30003404101 = 1123563115757
BaseRepresentation
bin11011111100010101…
…111001110101000101
32212102222200211220221
4123330111321311011
5442421332412401
621441113024341
72111340504226
oct337425716505
985388624827
1030003404101
11117a7159640
1259940b50b1
132aa1cb7668
141648a9324d
15ba909c7a1
hex6fc579d45

30003404101 has 8 divisors (see below), whose sum is σ = 32732658144. Its totient is φ = 27274428720.

The previous prime is 30003404071. The next prime is 30003404117. The reversal of 30003404101 is 10140430003.

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

It is not a de Polignac number, because 30003404101 - 217 = 30003273029 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 (30003404141) 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, 201315 + ... + 317071.

It is an arithmetic number, because the mean of its divisors is an integer number (4091582268).

Almost surely, 230003404101 is an apocalyptic number.

It is an amenable number.

30003404101 is a deficient number, since it is larger than the sum of its proper divisors (2729254043).

30003404101 is a wasteful number, since it uses less digits than its factorization.

30003404101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139331.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30003404101 its reverse (10140430003), we get a palindrome (40143834104).

The spelling of 30003404101 in words is "thirty billion, three million, four hundred four thousand, one hundred one".

Divisors: 1 11 23563 115757 259193 1273327 2727582191 30003404101