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242025246 = 2343148193
BaseRepresentation
bin11100110110100…
…00001100011110
3121212102011020000
432123100030132
5443424301441
640003235130
75666115651
oct1633201436
9555364200
10242025246
11114687171
1269078aa6
133b1ac908
1424201898
15163ab2b6
hexe6d031e

242025246 has 40 divisors (see below), whose sum is σ = 559821504. Its totient is φ = 78071040.

The previous prime is 242025233. The next prime is 242025253. The reversal of 242025246 is 642520242.

It is a happy number.

242025246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19075 + ... + 29118.

Almost surely, 2242025246 is an apocalyptic number.

242025246 is an abundant number, since it is smaller than the sum of its proper divisors (317796258).

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

242025246 is a wasteful number, since it uses less digits than its factorization.

242025246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48238 (or 48229 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 242025246 is about 15557.1606021150. The cubic root of 242025246 is about 623.1896377916.

Adding to 242025246 its reverse (642520242), we get a palindrome (884545488).

The spelling of 242025246 in words is "two hundred forty-two million, twenty-five thousand, two hundred forty-six".

Divisors: 1 2 3 6 9 18 27 31 54 62 81 93 162 186 279 558 837 1674 2511 5022 48193 96386 144579 289158 433737 867474 1301211 1493983 2602422 2987966 3903633 4481949 7807266 8963898 13445847 26891694 40337541 80675082 121012623 242025246