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7214007441 = 34158650467
BaseRepresentation
bin1101011011111110…
…10000010010010001
3200121202102112210210
412231333100102101
5104233241214231
63151501114333
7343525023444
oct65577202221
920552375723
107214007441
113072134623
121493b589a9
138ac755b74
144c614765b
152c34dda46
hex1adfd0491

7214007441 has 8 divisors (see below), whose sum is σ = 9853278624. Its totient is φ = 4692037280.

The previous prime is 7214007439. The next prime is 7214007473. The reversal of 7214007441 is 1447004127.

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 7214007441 - 21 = 7214007439 is a prime.

It is a super-3 number, since 3×72140074413 (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7214007399 and 7214007408.

It is not an unprimeable number, because it can be changed into a prime (7214007841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29325111 + ... + 29325356.

It is an arithmetic number, because the mean of its divisors is an integer number (1231659828).

Almost surely, 27214007441 is an apocalyptic number.

It is an amenable number.

7214007441 is a deficient number, since it is larger than the sum of its proper divisors (2639271183).

7214007441 is a wasteful number, since it uses less digits than its factorization.

7214007441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58650511.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 7214007441 is about 84935.3132742795. The cubic root of 7214007441 is about 1932.2301835465.

The spelling of 7214007441 in words is "seven billion, two hundred fourteen million, seven thousand, four hundred forty-one".

Divisors: 1 3 41 123 58650467 175951401 2404669147 7214007441