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32230104143 = 176131080139
BaseRepresentation
bin11110000001000100…
…000101110001001111
310002012011121221010212
4132001010011301033
51012001401313033
622450054553035
72220456236126
oct360104056117
9102164557125
1032230104143
111273a065306
1262b596877b
133068406c53
1417ba6c0abd
15c897e0748
hex781105c4f

32230104143 has 8 divisors (see below), whose sum is σ = 34685436240. Its totient is φ = 29836932480.

The previous prime is 32230104131. The next prime is 32230104157. The reversal of 32230104143 is 34140103223.

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 32230104143 - 28 = 32230103887 is a prime.

It is a super-2 number, since 2×322301041432 (a number of 22 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 (32230104103) 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, 15539033 + ... + 15541106.

It is an arithmetic number, because the mean of its divisors is an integer number (4335679530).

Almost surely, 232230104143 is an apocalyptic number.

32230104143 is a deficient number, since it is larger than the sum of its proper divisors (2455332097).

32230104143 is a wasteful number, since it uses less digits than its factorization.

32230104143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31080217.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 32230104143 its reverse (34140103223), we get a palindrome (66370207366).

The spelling of 32230104143 in words is "thirty-two billion, two hundred thirty million, one hundred four thousand, one hundred forty-three".

Divisors: 1 17 61 1037 31080139 528362363 1895888479 32230104143