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30404342301 = 361347478801
BaseRepresentation
bin11100010100001111…
…010111001000011101
32220110221010121201220
4130110033113020131
5444232002423201
621544554323553
72124306434244
oct342417271035
986427117656
1030404342301
1111992505423
125a864295b9
132b37096cb8
14168601d95b
15bce399036
hex7143d721d

30404342301 has 16 divisors (see below), whose sum is σ = 41322527808. Its totient is φ = 19879776000.

The previous prime is 30404342273. The next prime is 30404342303. The reversal of 30404342301 is 10324340403.

It is not a de Polignac number, because 30404342301 - 210 = 30404341277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30404342303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175900 + ... + 302901.

It is an arithmetic number, because the mean of its divisors is an integer number (2582657988).

Almost surely, 230404342301 is an apocalyptic number.

It is an amenable number.

30404342301 is a deficient number, since it is larger than the sum of its proper divisors (10918185507).

30404342301 is a wasteful number, since it uses less digits than its factorization.

30404342301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479212.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30404342301 its reverse (10324340403), we get a palindrome (40728682704).

The spelling of 30404342301 in words is "thirty billion, four hundred four million, three hundred forty-two thousand, three hundred one".

Divisors: 1 3 61 183 347 1041 21167 63501 478801 1436403 29206861 87620583 166143947 498431841 10134780767 30404342301