Search a number
-
+
230182450025 = 52111794999371
BaseRepresentation
bin1101011001011111110…
…0010111001101101001
3211000010210220000020212
43112113330113031221
512232403201400100
6253424440430505
722426064354063
oct3262774271551
9730123800225
10230182450025
118968aaa0680
123873b778435
1318924435368
14b1d8860733
155ec30dc635
hex3597f17369

230182450025 has 48 divisors (see below), whose sum is σ = 313774560000. Its totient is φ = 166118856000.

The previous prime is 230182449979. The next prime is 230182450037. The reversal of 230182450025 is 520054281032.

It is not a de Polignac number, because 230182450025 - 28 = 230182449769 is a prime.

It is a super-3 number, since 3×2301824500253 (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230182449973 and 230182450000.

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 47 ways as a sum of consecutive naturals, for example, 24558590 + ... + 24567960.

It is an arithmetic number, because the mean of its divisors is an integer number (6536970000).

Almost surely, 2230182450025 is an apocalyptic number.

230182450025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230182450025 is a deficient number, since it is larger than the sum of its proper divisors (83592109975).

230182450025 is a wasteful number, since it uses less digits than its factorization.

230182450025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10070 (or 10065 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 230182450025 in words is "two hundred thirty billion, one hundred eighty-two million, four hundred fifty thousand, twenty-five".

Divisors: 1 5 11 25 55 179 275 499 895 1969 2495 4475 5489 9371 9845 12475 27445 46855 49225 89321 103081 137225 234275 446605 515405 982531 1677409 2233025 2577025 4676129 4912655 8387045 18451499 23380645 24563275 41935225 51437419 92257495 116903225 257187095 461287475 837027091 1285935475 4185135455 9207298001 20925677275 46036490005 230182450025