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5055131524 = 221263782881
BaseRepresentation
bin1001011010100111…
…10010111110000100
3111001022010021210111
410231103302332010
540323103202044
62153341002404
7236161623532
oct45523627604
914038107714
105055131524
112164543153
12b90b53404
136273c28b1
1435d533152
151e8be6b34
hex12d4f2f84

5055131524 has 6 divisors (see below), whose sum is σ = 8846480174. Its totient is φ = 2527565760.

The previous prime is 5055131461. The next prime is 5055131527. The reversal of 5055131524 is 4251315505.

It can be written as a sum of positive squares in only one way, i.e., 5015189124 + 39942400 = 70818^2 + 6320^2 .

It is not an unprimeable number, because it can be changed into a prime (5055131527) 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 as a sum of consecutive naturals, namely, 631891437 + ... + 631891444.

Almost surely, 25055131524 is an apocalyptic number.

It is an amenable number.

5055131524 is a deficient number, since it is larger than the sum of its proper divisors (3791348650).

5055131524 is a wasteful number, since it uses less digits than its factorization.

5055131524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263782885 (or 1263782883 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 5055131524 is about 71099.4481272534. The cubic root of 5055131524 is about 1716.2378927166.

The spelling of 5055131524 in words is "five billion, fifty-five million, one hundred thirty-one thousand, five hundred twenty-four".

Divisors: 1 2 4 1263782881 2527565762 5055131524