Search a number
-
+
315025234341 = 3419341274187
BaseRepresentation
bin1001001010110001111…
…01111001100110100101
31010010010122120000102220
410211120331321212211
520130132424444331
6400415352022553
731521422211306
oct4453075714645
91103118500386
10315025234341
11111668594244
1251079391a59
132392597170c
14113668547ad
1582db80a296
hex4958f799a5

315025234341 has 16 divisors (see below), whose sum is σ = 430326001728. Its totient is φ = 204871779200.

The previous prime is 315025234319. The next prime is 315025234373. The reversal of 315025234341 is 143432520513.

It is a cyclic number.

It is not a de Polignac number, because 315025234341 - 27 = 315025234213 is a prime.

It is a super-3 number, since 3×3150252343413 (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315025234441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011850 + ... + 1286036.

It is an arithmetic number, because the mean of its divisors is an integer number (26895375108).

Almost surely, 2315025234341 is an apocalyptic number.

It is an amenable number.

315025234341 is a deficient number, since it is larger than the sum of its proper divisors (115300767387).

315025234341 is a wasteful number, since it uses less digits than its factorization.

315025234341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283572.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 315025234341 its reverse (143432520513), we get a palindrome (458457754854).

The spelling of 315025234341 in words is "three hundred fifteen billion, twenty-five million, two hundred thirty-four thousand, three hundred forty-one".

Divisors: 1 3 41 123 9341 28023 274187 382981 822561 1148943 11241667 33725001 2561180767 7683542301 105008411447 315025234341