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2223201032023 = 3760086514379
BaseRepresentation
bin100000010110100001000…
…110111001011101010111
321212112110200222002010211
4200112201012321131113
5242411103431011043
64421154025430251
7316422664654606
oct40264106713527
97775420862124
102223201032023
11787944029814
122baa5563b387
1313185449b65a
147986402da3d
153cc6d221a9d
hex205a11b9757

2223201032023 has 4 divisors (see below), whose sum is σ = 2283287546440. Its totient is φ = 2163114517608.

The previous prime is 2223201032021. The next prime is 2223201032047. The reversal of 2223201032023 is 3202301023222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2223201032023 - 21 = 2223201032021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2223201031985 and 2223201032003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223201032021) 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, 30043257153 + ... + 30043257226.

It is an arithmetic number, because the mean of its divisors is an integer number (570821886610).

Almost surely, 22223201032023 is an apocalyptic number.

2223201032023 is a deficient number, since it is larger than the sum of its proper divisors (60086514417).

2223201032023 is an equidigital number, since it uses as much as digits as its factorization.

2223201032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60086514416.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2223201032023 its reverse (3202301023222), we get a palindrome (5425502055245).

The spelling of 2223201032023 in words is "two trillion, two hundred twenty-three billion, two hundred one million, thirty-two thousand, twenty-three".

Divisors: 1 37 60086514379 2223201032023