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332666341 = 7218773617
BaseRepresentation
bin10011110101000…
…001010111100101
3212011222012102121
4103311001113211
51140130310331
653002105541
711146421500
oct2365012745
9764865377
10332666341
11160866167
12934ab2b1
1353bc75b7
1432278137
151e312c11
hex13d415e5

332666341 has 12 divisors (see below), whose sum is σ = 387292428. Its totient is φ = 284911872.

The previous prime is 332666281. The next prime is 332666357. The reversal of 332666341 is 143666233.

It can be written as a sum of positive squares in 2 ways, for example, as 74132100 + 258534241 = 8610^2 + 16079^2 .

It is not a de Polignac number, because 332666341 - 29 = 332665829 is a prime.

It is a super-2 number, since 2×3326663412 = 221333788868656562, 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 = 332666297 and 332666306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332666941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90165 + ... + 93781.

It is an arithmetic number, because the mean of its divisors is an integer number (32274369).

Almost surely, 2332666341 is an apocalyptic number.

It is an amenable number.

332666341 is a deficient number, since it is larger than the sum of its proper divisors (54626087).

332666341 is a wasteful number, since it uses less digits than its factorization.

332666341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5508 (or 5501 counting only the distinct ones).

The product of its digits is 46656, while the sum is 34.

The square root of 332666341 is about 18239.1430993893. The cubic root of 332666341 is about 692.8984988913.

The spelling of 332666341 in words is "three hundred thirty-two million, six hundred sixty-six thousand, three hundred forty-one".

Divisors: 1 7 49 1877 3617 13139 25319 91973 177233 6789109 47523763 332666341