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332103029 = 404982021
BaseRepresentation
bin10011110010110…
…111110101110101
3212010220120201012
4103302313311311
51140004244104
652542042005
711141554256
oct2362676565
9763816635
10332103029
11160510a15
1293279305
1353a5b08b
143216cb2d
151e250d6e
hex13cb7d75

332103029 has 4 divisors (see below), whose sum is σ = 332189100. Its totient is φ = 332016960.

The previous prime is 332103019. The next prime is 332103059. The reversal of 332103029 is 920301233.

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

It can be written as a sum of positive squares in 2 ways, for example, as 232562500 + 99540529 = 15250^2 + 9977^2 .

It is a cyclic number.

It is not a de Polignac number, because 332103029 - 220 = 331054453 is a prime.

It is a super-2 number, since 2×3321030292 = 220584843741949682, 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 = 332102995 and 332103013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332103019) 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 3 ways as a sum of consecutive naturals, for example, 36962 + ... + 45059.

It is an arithmetic number, because the mean of its divisors is an integer number (83047275).

Almost surely, 2332103029 is an apocalyptic number.

It is an amenable number.

332103029 is a deficient number, since it is larger than the sum of its proper divisors (86071).

332103029 is an equidigital number, since it uses as much as digits as its factorization.

332103029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86070.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 332103029 is about 18223.6941644662. The cubic root of 332103029 is about 692.5071773075.

The spelling of 332103029 in words is "three hundred thirty-two million, one hundred three thousand, twenty-nine".

Divisors: 1 4049 82021 332103029