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30141220413 = 323343120487
BaseRepresentation
bin11100000100100011…
…101000011000111101
32212210121000122100210
4130010203220120331
5443212123023123
621502514543033
72114633101113
oct340443503075
985717018323
1030141220413
1111867a2a017
125a12297a79
132ac470ba85
14165d0c9ab3
15bb6221e93
hex7048e863d

30141220413 has 8 divisors (see below), whose sum is σ = 40360776768. Its totient is φ = 20007905504.

The previous prime is 30141220393. The next prime is 30141220433. The reversal of 30141220413 is 31402214103.

It is an interprime number because it is at equal distance from previous prime (30141220393) and next prime (30141220433).

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

It is a cyclic number.

It is not a de Polignac number, because 30141220413 - 213 = 30141212221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30141220413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30141220433) 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, 21559545 + ... + 21560942.

It is an arithmetic number, because the mean of its divisors is an integer number (5045097096).

Almost surely, 230141220413 is an apocalyptic number.

It is an amenable number.

30141220413 is a deficient number, since it is larger than the sum of its proper divisors (10219556355).

30141220413 is a wasteful number, since it uses less digits than its factorization.

30141220413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43120723.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30141220413 its reverse (31402214103), we get a palindrome (61543434516).

The spelling of 30141220413 in words is "thirty billion, one hundred forty-one million, two hundred twenty thousand, four hundred thirteen".

Divisors: 1 3 233 699 43120487 129361461 10047073471 30141220413