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1480131 = 322953107
BaseRepresentation
bin101101001010111000011
32210012100200
411221113003
5334331011
651420243
715403152
oct5512703
92705320
101480131
11921054
125b4683
133ca923
142a7599
151e3856
hex1695c3

1480131 has 24 divisors (see below), whose sum is σ = 2274480. Its totient is φ = 926016.

The previous prime is 1480099. The next prime is 1480153. The reversal of 1480131 is 1310841.

It is not a de Polignac number, because 1480131 - 25 = 1480099 is a prime.

It is a super-2 number, since 2×14801312 = 4381575554322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1480181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13780 + ... + 13886.

It is an arithmetic number, because the mean of its divisors is an integer number (94770).

21480131 is an apocalyptic number.

1480131 is a deficient number, since it is larger than the sum of its proper divisors (794349).

1480131 is a wasteful number, since it uses less digits than its factorization.

1480131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1480131 is about 1216.6063455366. The cubic root of 1480131 is about 113.9637465516.

Adding to 1480131 its reverse (1310841), we get a palindrome (2790972).

The spelling of 1480131 in words is "one million, four hundred eighty thousand, one hundred thirty-one".

Divisors: 1 3 9 29 53 87 107 159 261 321 477 963 1537 3103 4611 5671 9309 13833 17013 27927 51039 164459 493377 1480131