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315014413 = 7199226141
BaseRepresentation
bin10010110001101…
…011110100001101
3210221202101112111
4102301223310031
51121120430123
651131504021
710543402240
oct2261536415
9727671474
10315014413
111518a9a9a
12895b8011
1350356b7c
142dba1257
151c9c790d
hex12c6bd0d

315014413 has 8 divisors (see below), whose sum is σ = 361827200. Its totient is φ = 268654320.

The previous prime is 315014353. The next prime is 315014423. The reversal of 315014413 is 314410513.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-315014413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315014423) 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, 111678 + ... + 114463.

It is an arithmetic number, because the mean of its divisors is an integer number (45228400).

Almost surely, 2315014413 is an apocalyptic number.

It is an amenable number.

315014413 is a deficient number, since it is larger than the sum of its proper divisors (46812787).

315014413 is a wasteful number, since it uses less digits than its factorization.

315014413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226347.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 315014413 is about 17748.6453849301. The cubic root of 315014413 is about 680.4195889376.

Adding to 315014413 its reverse (314410513), we get a palindrome (629424926).

The spelling of 315014413 in words is "three hundred fifteen million, fourteen thousand, four hundred thirteen".

Divisors: 1 7 199 1393 226141 1582987 45002059 315014413