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30023010322301 = 972291351596377
BaseRepresentation
bin1101101001110010001101…
…10111011000011101111101
310221022011122012200020121102
412310321012313120131331
512413344111120303201
6143504214110142445
76216043120040033
oct664710667303575
9127264565606542
1030023010322301
1196257616a0847
12344a7b14b1a25
13139a2086a3889
1475b19b3a4553
15370e79e7726b
hex1b4e46dd877d

30023010322301 has 8 divisors (see below), whose sum is σ = 30464982360120. Its totient is φ = 29583741477888.

The previous prime is 30023010322267. The next prime is 30023010322367. The reversal of 30023010322301 is 10322301032003.

It can be written as a sum of positive squares in 4 ways, for example, as 7256418363076 + 22766591959225 = 2693774^2 + 4771435^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30023010322301 is a prime.

It is a super-2 number, since 2×300230103223012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30023010322381) 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, 675775976 + ... + 675820401.

It is an arithmetic number, because the mean of its divisors is an integer number (3808122795015).

Almost surely, 230023010322301 is an apocalyptic number.

It is an amenable number.

30023010322301 is a deficient number, since it is larger than the sum of its proper divisors (441972037819).

30023010322301 is a wasteful number, since it uses less digits than its factorization.

30023010322301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351596703.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30023010322301 its reverse (10322301032003), we get a palindrome (40345311354304).

The spelling of 30023010322301 in words is "thirty trillion, twenty-three billion, ten million, three hundred twenty-two thousand, three hundred one".

Divisors: 1 97 229 22213 1351596377 131104848569 309515570333 30023010322301