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1431060113 = 71311560589
BaseRepresentation
bin101010101001100…
…0011111010010001
310200201210101102102
41111103003322101
510412322410423
6354000330145
750314544630
oct12523037221
93621711372
101431060113
1167488370a
1233b313955
1319a635142
14d80b9517
158597cc28
hex554c3e91

1431060113 has 8 divisors (see below), whose sum is σ = 1647983040. Its totient is φ = 1217258640.

The previous prime is 1431060097. The next prime is 1431060133. The reversal of 1431060113 is 3110601341.

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 1431060113 - 24 = 1431060097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1431060133) 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, 779378 + ... + 781211.

It is an arithmetic number, because the mean of its divisors is an integer number (205997880).

Almost surely, 21431060113 is an apocalyptic number.

It is an amenable number.

1431060113 is a deficient number, since it is larger than the sum of its proper divisors (216922927).

1431060113 is a wasteful number, since it uses less digits than its factorization.

1431060113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560727.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1431060113 is about 37829.3551755776. The cubic root of 1431060113 is about 1126.9015053330.

Adding to 1431060113 its reverse (3110601341), we get a palindrome (4541661454).

The spelling of 1431060113 in words is "one billion, four hundred thirty-one million, sixty thousand, one hundred thirteen".

Divisors: 1 7 131 917 1560589 10924123 204437159 1431060113