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30324311052043 = 209914771978067
BaseRepresentation
bin1101110010100011011011…
…10010011100111100001011
310222100222100101011012010011
412321101231302130330023
512433313142112131133
6144254443550332351
76246600461012401
oct671215562347413
9128328311135104
1030324311052043
1197315170435a8
12349907a4ba0b7
1313bc754b34648
1476b9c1177471
15378c1191c6cd
hex1b946dc9cf0b

30324311052043 has 8 divisors (see below), whose sum is σ = 30340843041600. Its totient is φ = 30307781052360.

The previous prime is 30324311052041. The next prime is 30324311052047. The reversal of 30324311052043 is 34025011342303.

It is a happy number.

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 30324311052043 - 21 = 30324311052041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30324311051996 and 30324311052014.

It is not an unprimeable number, because it can be changed into a prime (30324311052041) 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, 30515296 + ... + 31493362.

It is an arithmetic number, because the mean of its divisors is an integer number (3792605380200).

Almost surely, 230324311052043 is an apocalyptic number.

30324311052043 is a deficient number, since it is larger than the sum of its proper divisors (16531989557).

30324311052043 is a wasteful number, since it uses less digits than its factorization.

30324311052043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994937.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 30324311052043 its reverse (34025011342303), we get a palindrome (64349322394346).

The spelling of 30324311052043 in words is "thirty trillion, three hundred twenty-four billion, three hundred eleven million, fifty-two thousand, forty-three".

Divisors: 1 2099 14771 978067 31004329 2052962633 14447027657 30324311052043