Search a number
-
+
115231422103002 = 23228143152858499
BaseRepresentation
bin11010001100110101100111…
…111110110011110111011010
3120010000000102221011210222100
4122030311213332303313122
5110100422423024244002
61045024330131104230
733162124026635532
oct3214654776636732
9503000387153870
10115231422103002
113379740a777a17
1210b10756142076
134c3b379566b3a
142065332a3a4c2
15d4c678c9111c
hex68cd67fb3dda

115231422103002 has 48 divisors (see below), whose sum is σ = 251137922256000. Its totient is φ = 38184978955200.

The previous prime is 115231422102977. The next prime is 115231422103003. The reversal of 115231422103002 is 200301224132511.

It is a happy number.

115231422103002 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 3 + 142 + 210 + 300 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (115231422103003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24249252 + ... + 28609247.

It is an arithmetic number, because the mean of its divisors is an integer number (5232040047000).

Almost surely, 2115231422103002 is an apocalyptic number.

115231422103002 is an abundant number, since it is smaller than the sum of its proper divisors (135906500152998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115231422103002 is a wasteful number, since it uses less digits than its factorization.

115231422103002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52859219 (or 52859216 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 115231422103002 its reverse (200301224132511), we get a palindrome (315532646235513).

The spelling of 115231422103002 in words is "one hundred fifteen trillion, two hundred thirty-one billion, four hundred twenty-two million, one hundred three thousand, two".

Divisors: 1 2 3 6 9 18 281 431 562 843 862 1293 1686 2529 2586 3879 5058 7758 121111 242222 363333 726666 1089999 2179998 52858499 105716998 158575497 317150994 475726491 951452982 14853238219 22782013069 29706476438 44559714657 45564026138 68346039207 89119429314 133679143971 136692078414 205038117621 267358287942 410076235242 6401745672389 12803491344778 19205237017167 38410474034334 57615711051501 115231422103002