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30000340401 = 3151269246193
BaseRepresentation
bin11011111100001010…
…001101110110110001
32212102202221012022120
4123330022031312301
5442420041343101
621440523224453
72111302454163
oct337412156661
985382835276
1030000340401
11117a5456859
125993078129
132aa1484015
1416484d6933
15ba8b94b36
hex6fc28ddb1

30000340401 has 16 divisors (see below), whose sum is σ = 40415207040. Its totient is φ = 19793836800.

The previous prime is 30000340369. The next prime is 30000340411. The reversal of 30000340401 is 10404300003.

It is not a de Polignac number, because 30000340401 - 25 = 30000340369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30000340411) 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, 1240 + ... + 244953.

It is an arithmetic number, because the mean of its divisors is an integer number (2525950440).

Almost surely, 230000340401 is an apocalyptic number.

It is an amenable number.

30000340401 is a deficient number, since it is larger than the sum of its proper divisors (10414866639).

30000340401 is a wasteful number, since it uses less digits than its factorization.

30000340401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246616.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30000340401 its reverse (10404300003), we get a palindrome (40404640404).

The spelling of 30000340401 in words is "thirty billion, three hundred forty thousand, four hundred one".

Divisors: 1 3 151 269 453 807 40619 121857 246193 738579 37175143 66225917 111525429 198677751 10000113467 30000340401