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30212434401 = 312797873973
BaseRepresentation
bin11100001000110011…
…010010100111100001
32212222120000200120220
4130020303102213201
5443333340400101
621513541153253
72116456312062
oct341063224741
985876020526
1030212434401
11118a414a156
125a320bb829
132b063b4026
141668746569
15bbc5dc636
hex708cd29e1

30212434401 has 8 divisors (see below), whose sum is σ = 40314746880. Its totient is φ = 20125872432.

The previous prime is 30212434393. The next prime is 30212434409. The reversal of 30212434401 is 10443421203.

It is an interprime number because it is at equal distance from previous prime (30212434393) and next prime (30212434409).

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

It is not a de Polignac number, because 30212434401 - 23 = 30212434393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30212434409) 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, 3933150 + ... + 3940823.

It is an arithmetic number, because the mean of its divisors is an integer number (5039343360).

Almost surely, 230212434401 is an apocalyptic number.

It is an amenable number.

30212434401 is a deficient number, since it is larger than the sum of its proper divisors (10102312479).

30212434401 is a wasteful number, since it uses less digits than its factorization.

30212434401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7875255.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30212434401 its reverse (10443421203), we get a palindrome (40655855604).

The spelling of 30212434401 in words is "thirty billion, two hundred twelve million, four hundred thirty-four thousand, four hundred one".

Divisors: 1 3 1279 3837 7873973 23621919 10070811467 30212434401