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1412315161 = 23505112157
BaseRepresentation
bin101010000101110…
…0011100000011001
310122102112001011221
41110023203200121
510343023041121
6352050452041
746666323625
oct12413434031
93572461157
101412315161
11665240314
12334b94021
131967a105a
14d57da185
1583ec8b41
hex542e3819

1412315161 has 8 divisors (see below), whose sum is σ = 1474133184. Its totient is φ = 1350531600.

The previous prime is 1412315131. The next prime is 1412315237. The reversal of 1412315161 is 1615132141.

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 1412315161 - 25 = 1412315129 is a prime.

It is a super-2 number, since 2×14123151612 = 3989268227980911842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412315131) 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 7 ways as a sum of consecutive naturals, for example, 110095 + ... + 122251.

It is an arithmetic number, because the mean of its divisors is an integer number (184266648).

Almost surely, 21412315161 is an apocalyptic number.

It is an amenable number.

1412315161 is a deficient number, since it is larger than the sum of its proper divisors (61818023).

1412315161 is a wasteful number, since it uses less digits than its factorization.

1412315161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17231.

The product of its digits is 720, while the sum is 25.

The square root of 1412315161 is about 37580.7818040019. The cubic root of 1412315161 is about 1121.9595693482.

The spelling of 1412315161 in words is "one billion, four hundred twelve million, three hundred fifteen thousand, one hundred sixty-one".

Divisors: 1 23 5051 12157 116173 279611 61405007 1412315161