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1231410014 = 22232761009
BaseRepresentation
bin100100101100101…
…1101001101011110
310011211010002222022
41021121131031132
510010220110024
6322105220142
742341545442
oct11131351536
93154102868
101231410014
1158210a62a
122a4491652
131681711a3
14b9788822
157319235e
hex4965d35e

1231410014 has 8 divisors (see below), whose sum is σ = 1855398720. Its totient is φ = 612943776.

The previous prime is 1231409953. The next prime is 1231410067. The reversal of 1231410014 is 4100141321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1231409974 and 1231410001.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1380059 + ... + 1380950.

It is an arithmetic number, because the mean of its divisors is an integer number (231924840).

Almost surely, 21231410014 is an apocalyptic number.

1231410014 is a deficient number, since it is larger than the sum of its proper divisors (623988706).

1231410014 is a wasteful number, since it uses less digits than its factorization.

1231410014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761234.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1231410014 is about 35091.4521500607. The cubic root of 1231410014 is about 1071.8505299278.

Adding to 1231410014 its reverse (4100141321), we get a palindrome (5331551335).

The spelling of 1231410014 in words is "one billion, two hundred thirty-one million, four hundred ten thousand, fourteen".

Divisors: 1 2 223 446 2761009 5522018 615705007 1231410014