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30023020002323 = 139277779757941
BaseRepresentation
bin1101101001110010001110…
…11100010011110000010011
310221022011122212220001002202
412310321013130103300103
512413344121110033243
6143504215053433415
76216043265234465
oct664710734236023
9127264585801082
1030023020002323
119625767102567
12344a7b479b86b
13139a20a6b28ba
1475b19c7a4135
15370e7ac3a4b8
hex1b4e47713c13

30023020002323 has 8 divisors (see below), whose sum is σ = 30348179102640. Its totient is φ = 29699420418720.

The previous prime is 30023020002277. The next prime is 30023020002359. The reversal of 30023020002323 is 32320002032003.

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 30023020002323 - 214 = 30023019985939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30023020002295 and 30023020002304.

It is not an unprimeable number, because it can be changed into a prime (30023020002383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389840468 + ... + 389917473.

It is an arithmetic number, because the mean of its divisors is an integer number (3793522387830).

Almost surely, 230023020002323 is an apocalyptic number.

30023020002323 is a deficient number, since it is larger than the sum of its proper divisors (325159100317).

30023020002323 is a wasteful number, since it uses less digits than its factorization.

30023020002323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779758357.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 30023020002323 its reverse (32320002032003), we get a palindrome (62343022034326).

The spelling of 30023020002323 in words is "thirty trillion, twenty-three billion, twenty million, two thousand, three hundred twenty-three".

Divisors: 1 139 277 38503 779757941 108386353799 215992949657 30023020002323