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332820127 = 7922918397
BaseRepresentation
bin10011110101100…
…110111010011111
3212012021000101101
4103311212322133
51140200221002
653005253531
711150632033
oct2365467237
9765230341
10332820127
11160960762
12935642a7
1353c4c5b3
14322b81c3
151e343587
hex13d66e9f

332820127 has 8 divisors (see below), whose sum is σ = 338523200. Its totient is φ = 327154464.

The previous prime is 332820109. The next prime is 332820133. The reversal of 332820127 is 721028233.

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-332820127 is a prime.

It is a super-2 number, since 2×3328201272 = 221538473872592258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332820095 and 332820104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332820197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8893 + ... + 27289.

It is an arithmetic number, because the mean of its divisors is an integer number (42315400).

Almost surely, 2332820127 is an apocalyptic number.

332820127 is a deficient number, since it is larger than the sum of its proper divisors (5703073).

332820127 is a wasteful number, since it uses less digits than its factorization.

332820127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18705.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 332820127 is about 18243.3584353320. The cubic root of 332820127 is about 693.0052541790.

The spelling of 332820127 in words is "three hundred thirty-two million, eight hundred twenty thousand, one hundred twenty-seven".

Divisors: 1 79 229 18091 18397 1453363 4212913 332820127