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3242120441 = 71313535573
BaseRepresentation
bin1100000100111110…
…1101010011111001
322100221121210010212
43001033231103321
523114440323231
61253413520505
7143225366120
oct30117552371
98327553125
103242120441
11141410208a
12765943135
133c88c8581
1422a830ab7
1513e96d42b
hexc13ed4f9

3242120441 has 8 divisors (see below), whose sum is σ = 3733566144. Its totient is φ = 2757746160.

The previous prime is 3242120417. The next prime is 3242120447. The reversal of 3242120441 is 1440212423.

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 3242120441 - 26 = 3242120377 is a prime.

It is a super-2 number, since 2×32421204412 = 21022689907900068962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3242120447) 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, 1766870 + ... + 1768703.

It is an arithmetic number, because the mean of its divisors is an integer number (466695768).

Almost surely, 23242120441 is an apocalyptic number.

It is an amenable number.

3242120441 is a deficient number, since it is larger than the sum of its proper divisors (491445703).

3242120441 is a wasteful number, since it uses less digits than its factorization.

3242120441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535711.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3242120441 is about 56939.6210120861. The cubic root of 3242120441 is about 1480.0499802028.

Adding to 3242120441 its reverse (1440212423), we get a palindrome (4682332864).

The spelling of 3242120441 in words is "three billion, two hundred forty-two million, one hundred twenty thousand, four hundred forty-one".

Divisors: 1 7 131 917 3535573 24749011 463160063 3242120441