Search a number
-
+
315160441215 = 3583621251261
BaseRepresentation
bin1001001011000010000…
…01101011000101111111
31010010111001222020101220
410211201001223011333
520130422033104330
6400441022004423
731524653356404
oct4454101530577
91103431866356
10315160441215
11111727942164
12510b6716713
1323947991199
141137a7ac2ab
1582e8616710
hex496106b17f

315160441215 has 16 divisors (see below), whose sum is σ = 504264743136. Its totient is φ = 168082889600.

The previous prime is 315160441199. The next prime is 315160441243. The reversal of 315160441215 is 512144061513.

It is not a de Polignac number, because 315160441215 - 24 = 315160441199 is a prime.

It is a super-2 number, since 2×3151604412152 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1128685 + ... + 1379945.

It is an arithmetic number, because the mean of its divisors is an integer number (31516546446).

Almost surely, 2315160441215 is an apocalyptic number.

315160441215 is a deficient number, since it is larger than the sum of its proper divisors (189104301921).

315160441215 is a wasteful number, since it uses less digits than its factorization.

315160441215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334890.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 315160441215 in words is "three hundred fifteen billion, one hundred sixty million, four hundred forty-one thousand, two hundred fifteen".

Divisors: 1 3 5 15 83621 250863 251261 418105 753783 1254315 1256305 3768915 21010696081 63032088243 105053480405 315160441215