Search a number
-
+
2303130042325 = 527243187123369
BaseRepresentation
bin100001100000111101001…
…111110111111111010101
322011011210002111111120201
4201200331033313333111
5300213302242323300
64522013205500501
7325252465231300
oct41407517677725
98134702444521
102303130042325
1180882a959222
12312441711731
131392519a9318
147d6875a9b37
153ed9a36b66a
hex2183d3f7fd5

2303130042325 has 72 divisors (see below), whose sum is σ = 3401369262720. Its totient is φ = 1541671084800.

The previous prime is 2303130042313. The next prime is 2303130042329. The reversal of 2303130042325 is 5232400313032.

It is not a de Polignac number, because 2303130042325 - 27 = 2303130042197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2303130042293 and 2303130042302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303130042329) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 98543241 + ... + 98566609.

It is an arithmetic number, because the mean of its divisors is an integer number (47241239760).

Almost surely, 22303130042325 is an apocalyptic number.

2303130042325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2303130042325 is a deficient number, since it is larger than the sum of its proper divisors (1098239220395).

2303130042325 is a wasteful number, since it uses less digits than its factorization.

2303130042325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25307 (or 25295 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 2303130042325 its reverse (5232400313032), we get a palindrome (7535530355357).

The spelling of 2303130042325 in words is "two trillion, three hundred three billion, one hundred thirty million, forty-two thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 43 49 175 215 245 301 1075 1225 1505 1871 2107 7525 9355 10535 13097 23369 46775 52675 65485 80453 91679 116845 163583 327425 402265 458395 563171 584225 817915 1004867 1145081 2011325 2291975 2815855 3942197 4089575 5024335 5725405 7034069 14079275 19710985 25121675 28627025 35170345 43723399 49238483 98554925 175851725 218616995 246192415 306063793 1093084975 1230962075 1530318965 1880106157 2142446551 7651594825 9400530785 10712232755 13160743099 47002653925 53561163775 65803715495 92125201693 329018577475 460626008465 2303130042325