Search a number
-
+
230425100000 = 25552304251
BaseRepresentation
bin1101011010011001100…
…1111111111011100000
3211000202201110220102222
43112212121333323200
512233402311200000
6253504505330212
722435102014314
oct3264631777340
9730681426388
10230425100000
11897a4a64147
12387a8a96968
13189627a3424
14b21cb85b44
155ed956da85
hex35a667fee0

230425100000 has 72 divisors (see below), whose sum is σ = 567025723656. Its totient is φ = 92170000000.

The previous prime is 230425099901. The next prime is 230425100011. The reversal of 230425100000 is 1524032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1052126 + ... + 1252125.

It is an arithmetic number, because the mean of its divisors is an integer number (7875357273).

Almost surely, 2230425100000 is an apocalyptic number.

230425100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230425100000 is an abundant number, since it is smaller than the sum of its proper divisors (336600623656).

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

230425100000 is an frugal number, since it uses more digits than its factorization.

230425100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304286 (or 2304258 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 230425100000 its reverse (1524032), we get a palindrome (230426624032).

The spelling of 230425100000 in words is "two hundred thirty billion, four hundred twenty-five million, one hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2500 3125 4000 5000 6250 10000 12500 20000 25000 50000 100000 2304251 4608502 9217004 11521255 18434008 23042510 36868016 46085020 57606275 73736032 92170040 115212550 184340080 230425100 288031375 368680160 460850200 576062750 921700400 1152125500 1440156875 1843400800 2304251000 2880313750 4608502000 5760627500 7200784375 9217004000 11521255000 14401568750 23042510000 28803137500 46085020000 57606275000 115212550000 230425100000