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1410142331 = 13108472487
BaseRepresentation
bin101010000001101…
…0001000001111011
310122021102122121202
41110003101001323
510341444023311
6351532124415
746642004063
oct12403210173
93567378552
101410142331
11663a96894
1233430670b
131961c0060
14d53d23a3
1583be9e3b
hex540d107b

1410142331 has 4 divisors (see below), whose sum is σ = 1518614832. Its totient is φ = 1301669832.

The previous prime is 1410142309. The next prime is 1410142339. The reversal of 1410142331 is 1332410141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1410142331 - 214 = 1410125947 is a prime.

It is a super-2 number, since 2×14101423312 = 3977002787356227122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1410142339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54236231 + ... + 54236256.

It is an arithmetic number, because the mean of its divisors is an integer number (379653708).

Almost surely, 21410142331 is an apocalyptic number.

1410142331 is a deficient number, since it is larger than the sum of its proper divisors (108472501).

1410142331 is a wasteful number, since it uses less digits than its factorization.

1410142331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108472500.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1410142331 is about 37551.8618845990. The cubic root of 1410142331 is about 1121.3839002299.

Adding to 1410142331 its reverse (1332410141), we get a palindrome (2742552472).

The spelling of 1410142331 in words is "one billion, four hundred ten million, one hundred forty-two thousand, three hundred thirty-one".

Divisors: 1 13 108472487 1410142331