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5221032141 = 313331404449
BaseRepresentation
bin1001101110011001…
…01010000011001101
3111110212021220122210
410313030222003031
541143041012031
62222024501033
7243245020023
oct46714520315
914425256583
105221032141
11223a1557a6
12101861a779
1365289b040
1437759a713
15208567746
hex13732a0cd

5221032141 has 16 divisors (see below), whose sum is σ = 7519534400. Its totient is φ = 3203228160.

The previous prime is 5221032133. The next prime is 5221032217. The reversal of 5221032141 is 1412301225.

It is not a de Polignac number, because 5221032141 - 23 = 5221032133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221032541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189316 + ... + 215133.

It is an arithmetic number, because the mean of its divisors is an integer number (469970900).

Almost surely, 25221032141 is an apocalyptic number.

It is an amenable number.

5221032141 is a deficient number, since it is larger than the sum of its proper divisors (2298502259).

5221032141 is a wasteful number, since it uses less digits than its factorization.

5221032141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404796.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5221032141 is about 72256.7100067530. The cubic root of 5221032141 is about 1734.8108203125.

Adding to 5221032141 its reverse (1412301225), we get a palindrome (6633333366).

The spelling of 5221032141 in words is "five billion, two hundred twenty-one million, thirty-two thousand, one hundred forty-one".

Divisors: 1 3 13 39 331 993 4303 12909 404449 1213347 5257837 15773511 133872619 401617857 1740344047 5221032141