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30411342132 = 2234161811671
BaseRepresentation
bin11100010100101010…
…000100000100110100
32220111102022020200220
4130110222010010310
5444240300422012
621545404334340
72124423100023
oct342452040464
986442266626
1030411342132
1111996456506
125a888443b0
132b38678102
141686d228ba
15bceccd08c
hex714a84134

30411342132 has 24 divisors (see below), whose sum is σ = 72690526272. Its totient is φ = 9889867200.

The previous prime is 30411342131. The next prime is 30411342133. The reversal of 30411342132 is 23124311403.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30411342131) and next prime (30411342133).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30411342131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30905344 + ... + 30906327.

It is an arithmetic number, because the mean of its divisors is an integer number (3028771928).

Almost surely, 230411342132 is an apocalyptic number.

It is an amenable number.

30411342132 is an abundant number, since it is smaller than the sum of its proper divisors (42279184140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30411342132 is a wasteful number, since it uses less digits than its factorization.

30411342132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61811719 (or 61811717 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30411342132 its reverse (23124311403), we get a palindrome (53535653535).

The spelling of 30411342132 in words is "thirty billion, four hundred eleven million, three hundred forty-two thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 41 82 123 164 246 492 61811671 123623342 185435013 247246684 370870026 741740052 2534278511 5068557022 7602835533 10137114044 15205671066 30411342132