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30344002202122 = 272167428728723
BaseRepresentation
bin1101110011001000000110…
…11110001110101000001010
310222102212011200112020220221
412321210003132032220022
512434124004030431442
6144311501524140254
76251165443020250
oct671440336165012
9128385150466827
1030344002202122
1197399011a4054
1234a0a54b3768a
1313c157253323b
1476c92c4245d0
153794b54cc467
hex1b990378ea0a

30344002202122 has 8 divisors (see below), whose sum is σ = 52018289489376. Its totient is φ = 13004572372332.

The previous prime is 30344002202099. The next prime is 30344002202123. The reversal of 30344002202122 is 22120220044303.

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

It is not an unprimeable number, because it can be changed into a prime (30344002202123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083714364348 + ... + 1083714364375.

It is an arithmetic number, because the mean of its divisors is an integer number (6502286186172).

Almost surely, 230344002202122 is an apocalyptic number.

30344002202122 is a deficient number, since it is larger than the sum of its proper divisors (21674287287254).

30344002202122 is a wasteful number, since it uses less digits than its factorization.

30344002202122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167428728732.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30344002202122 its reverse (22120220044303), we get a palindrome (52464222246425).

The spelling of 30344002202122 in words is "thirty trillion, three hundred forty-four billion, two million, two hundred two thousand, one hundred twenty-two".

Divisors: 1 2 7 14 2167428728723 4334857457446 15172001101061 30344002202122