Search a number
-
+
242414025 = 3527265963
BaseRepresentation
bin11100111001011…
…11000111001001
3121220010220112020
432130233013021
5444024222100
640015435053
76002325300
oct1634570711
9556126466
10242414025
11114922277
1269225a89
133b2b7869
14242a3437
15164365a0
hexe72f1c9

242414025 has 36 divisors (see below), whose sum is σ = 466233552. Its totient is φ = 110816160.

The previous prime is 242414009. The next prime is 242414063. The reversal of 242414025 is 520414242.

It is a happy number.

It is not a de Polignac number, because 242414025 - 24 = 242414009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242413986 and 242414004.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29307 + ... + 36656.

It is an arithmetic number, because the mean of its divisors is an integer number (12950932).

Almost surely, 2242414025 is an apocalyptic number.

242414025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242414025 is a deficient number, since it is larger than the sum of its proper divisors (223819527).

242414025 is a wasteful number, since it uses less digits than its factorization.

242414025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65990 (or 65978 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 242414025 is about 15569.6507667963. The cubic root of 242414025 is about 623.5231476669.

Adding to 242414025 its reverse (520414242), we get a palindrome (762828267).

The spelling of 242414025 in words is "two hundred forty-two million, four hundred fourteen thousand, twenty-five".

Divisors: 1 3 5 7 15 21 25 35 49 75 105 147 175 245 525 735 1225 3675 65963 197889 329815 461741 989445 1385223 1649075 2308705 3232187 4947225 6926115 9696561 11543525 16160935 34630575 48482805 80804675 242414025