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223300124031 = 3611220219257
BaseRepresentation
bin1100111111110110111…
…0010111110101111111
3210100101011120121212010
43033331232113311333
512124304312432111
6250325504342303
722063404510525
oct3177556276577
9710334517763
10223300124031
118677910a256
123733a914993
131809862070a
14ab447b6315
155c1dcb9aa6
hex33fdb97d7f

223300124031 has 8 divisors (see below), whose sum is σ = 302614375984. Its totient is φ = 146426310720.

The previous prime is 223300124009. The next prime is 223300124053. The reversal of 223300124031 is 130421003322.

It is an interprime number because it is at equal distance from previous prime (223300124009) and next prime (223300124053).

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

It is not a de Polignac number, because 223300124031 - 27 = 223300123903 is a prime.

It is a super-2 number, since 2×2233001240312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223300123989 and 223300124007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223300124431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610109446 + ... + 610109811.

It is an arithmetic number, because the mean of its divisors is an integer number (37826796998).

Almost surely, 2223300124031 is an apocalyptic number.

223300124031 is a deficient number, since it is larger than the sum of its proper divisors (79314251953).

223300124031 is a wasteful number, since it uses less digits than its factorization.

223300124031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220219321.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 223300124031 its reverse (130421003322), we get a palindrome (353721127353).

The spelling of 223300124031 in words is "two hundred twenty-three billion, three hundred million, one hundred twenty-four thousand, thirty-one".

Divisors: 1 3 61 183 1220219257 3660657771 74433374677 223300124031