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242006232 = 23313775661
BaseRepresentation
bin11100110110010…
…11100011011000
3121212101012010210
432123023203120
5443423144412
640003011120
75666006346
oct1633134330
9555335123
10242006232
11114673956
1269069aa0
133b1a4070
14241d8996
15163a583c
hexe6cb8d8

242006232 has 32 divisors (see below), whose sum is σ = 651556080. Its totient is φ = 74463360.

The previous prime is 242006227. The next prime is 242006257. The reversal of 242006232 is 232600242.

It is a junction number, because it is equal to n+sod(n) for n = 242006199 and 242006208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387519 + ... + 388142.

Almost surely, 2242006232 is an apocalyptic number.

It is an amenable number.

242006232 is an abundant number, since it is smaller than the sum of its proper divisors (409549848).

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

242006232 is a wasteful number, since it uses less digits than its factorization.

242006232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775683 (or 775679 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 242006232 is about 15556.5494888809. The cubic root of 242006232 is about 623.1733176786.

Adding to 242006232 its reverse (232600242), we get a palindrome (474606474).

The spelling of 242006232 in words is "two hundred forty-two million, six thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 775661 1551322 2326983 3102644 4653966 6205288 9307932 10083593 18615864 20167186 30250779 40334372 60501558 80668744 121003116 242006232