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9034224224281 = 137129749508237
BaseRepresentation
bin1000001101110111000110…
…1110011100100000011001
31011222122220121201120001121
42003131301232130200121
52141004042400134111
631114133150245241
71621462332606634
oct203356156344031
934878817646047
109034224224281
112973436064403
12101aa874b6821
13506c01462889
1423338a170c1b
1510a0030bc871
hex83771b9c819

9034224224281 has 8 divisors (see below), whose sum is σ = 9100255509000. Its totient is φ = 8968194215808.

The previous prime is 9034224224257. The next prime is 9034224224321. The reversal of 9034224224281 is 1824224224309.

It can be written as a sum of positive squares in 4 ways, for example, as 4399422350400 + 4634801873881 = 2097480^2 + 2152859^2 .

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-9034224224281 is a prime.

It is a super-2 number, since 2×90342242242812 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9034224224381) 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, 17521495 + ... + 18029731.

It is an arithmetic number, because the mean of its divisors is an integer number (1137531938625).

Almost surely, 29034224224281 is an apocalyptic number.

It is an amenable number.

9034224224281 is a deficient number, since it is larger than the sum of its proper divisors (66031284719).

9034224224281 is a wasteful number, since it uses less digits than its factorization.

9034224224281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638123.

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 9034224224281 in words is "nine trillion, thirty-four billion, two hundred twenty-four million, two hundred twenty-four thousand, two hundred eighty-one".

Divisors: 1 137 129749 508237 17775613 69628469 65943242513 9034224224281