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5707215441 = 32634135049
BaseRepresentation
bin1010101000010110…
…10011001001010001
3112201202010120202200
411110023103021101
543142021343231
62342153233413
7261300350034
oct52413231121
915652116680
105707215441
112469635484
121133402869
136cc526275
143c1d9701b
152360a1be6
hex1542d3251

5707215441 has 6 divisors (see below), whose sum is σ = 8243755650. Its totient is φ = 3804810288.

The previous prime is 5707215439. The next prime is 5707215461. The reversal of 5707215441 is 1445127075.

5707215441 is a `hidden beast` number, since 570 + 72 + 15 + 4 + 4 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4001195025 + 1706020416 = 63255^2 + 41304^2 .

It is not a de Polignac number, because 5707215441 - 21 = 5707215439 is a prime.

It is a super-3 number, since 3×57072154413 (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5707215396 and 5707215405.

It is not an unprimeable number, because it can be changed into a prime (5707215461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 317067516 + ... + 317067533.

It is an arithmetic number, because the mean of its divisors is an integer number (1373959275).

Almost surely, 25707215441 is an apocalyptic number.

It is an amenable number.

5707215441 is a deficient number, since it is larger than the sum of its proper divisors (2536540209).

5707215441 is a wasteful number, since it uses less digits than its factorization.

5707215441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634135055 (or 634135052 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 5707215441 is about 75546.1146651501. The cubic root of 5707215441 is about 1787.0694159436.

The spelling of 5707215441 in words is "five billion, seven hundred seven million, two hundred fifteen thousand, four hundred forty-one".

Divisors: 1 3 9 634135049 1902405147 5707215441