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242465050 = 252171092617
BaseRepresentation
bin11100111001110…
…11100100011010
3121220020111112001
432130323210122
5444032340200
640020511214
76002630122
oct1634734432
9556214461
10242465050
11114957643
126924b50a
133b304b59
14242b7c82
151644676a
hexe73b91a

242465050 has 48 divisors (see below), whose sum is σ = 482078520. Its totient is φ = 90408960.

The previous prime is 242464993. The next prime is 242465059. The reversal of 242465050 is 50564242.

It can be written as a sum of positive squares in 12 ways, for example, as 128210329 + 114254721 = 11323^2 + 10689^2 .

It is not an unprimeable number, because it can be changed into a prime (242465059) 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, 91342 + ... + 93958.

Almost surely, 2242465050 is an apocalyptic number.

242465050 is a deficient number, since it is larger than the sum of its proper divisors (239613470).

242465050 is a wasteful number, since it uses less digits than its factorization.

242465050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755 (or 2750 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 242465050 is about 15571.2892850913. The cubic root of 242465050 is about 623.5668924360.

The spelling of 242465050 in words is "two hundred forty-two million, four hundred sixty-five thousand, fifty".

Divisors: 1 2 5 10 17 25 34 50 85 109 170 218 425 545 850 1090 1853 2617 2725 3706 5234 5450 9265 13085 18530 26170 44489 46325 65425 88978 92650 130850 222445 285253 444890 570506 1112225 1426265 2224450 2852530 4849301 7131325 9698602 14262650 24246505 48493010 121232525 242465050