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30001000413 = 3371493181031
BaseRepresentation
bin11011111100001100…
…101110111111011101
32212102211011201200110
4123330030232333131
5442420224003123
621440545320233
72111311203336
oct337414567735
985384151613
1030001000413
11117a586771a
125993336079
132aa1655567
14164862928d
15ba8c75493
hex6fc32efdd

30001000413 has 16 divisors (see below), whose sum is σ = 41110194816. Its totient is φ = 19446966720.

The previous prime is 30001000363. The next prime is 30001000451. The reversal of 30001000413 is 31400010003.

It is not a de Polignac number, because 30001000413 - 216 = 30000934877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001000213) 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, 75208 + ... + 256238.

It is an arithmetic number, because the mean of its divisors is an integer number (2569387176).

Almost surely, 230001000413 is an apocalyptic number.

It is an amenable number.

30001000413 is a deficient number, since it is larger than the sum of its proper divisors (11109194403).

30001000413 is a wasteful number, since it uses less digits than its factorization.

30001000413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182564.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30001000413 its reverse (31400010003), we get a palindrome (61401010416).

The spelling of 30001000413 in words is "thirty billion, one million, four hundred thirteen", and thus it is an aban number.

Divisors: 1 3 37 111 1493 4479 55241 165723 181031 543093 6698147 20094441 270279283 810837849 10000333471 30001000413