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5531254141 = 71941588377
BaseRepresentation
bin1010010011011000…
…00011110101111101
3112021111000211020111
411021230003311331
542312000113031
62312505550021
7254032612240
oct51154036575
915244024214
105531254141
112389281116
1210a44a5311
136a1c3775a
143a6871257
152258e51b1
hex149b03d7d

5531254141 has 8 divisors (see below), whose sum is σ = 6654140480. Its totient is φ = 4491544608.

The previous prime is 5531254123. The next prime is 5531254151. The reversal of 5531254141 is 1414521355.

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 5531254141 - 25 = 5531254109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531254111) 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, 20794056 + ... + 20794321.

It is an arithmetic number, because the mean of its divisors is an integer number (831767560).

Almost surely, 25531254141 is an apocalyptic number.

It is an amenable number.

5531254141 is a deficient number, since it is larger than the sum of its proper divisors (1122886339).

5531254141 is a wasteful number, since it uses less digits than its factorization.

5531254141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41588403.

The product of its digits is 12000, while the sum is 31.

The square root of 5531254141 is about 74372.4017428508. The cubic root of 5531254141 is about 1768.5114301112.

Adding to 5531254141 its reverse (1414521355), we get a palindrome (6945775496).

The spelling of 5531254141 in words is "five billion, five hundred thirty-one million, two hundred fifty-four thousand, one hundred forty-one".

Divisors: 1 7 19 133 41588377 291118639 790179163 5531254141