Search a number
-
+
242014302030 = 23515679514519
BaseRepresentation
bin1110000101100100101…
…1010010111101001110
3212010200101121100220210
43201121023102331032
512431121130131110
6303102502223250
723325224424324
oct3413113227516
9763611540823
10242014302030
1193701845166
123aaa2124b26
1319a8b7b5817
14b9dbdcbd14
156466be6520
hex38592d2f4e

242014302030 has 32 divisors (see below), whose sum is σ = 580872499200. Its totient is φ = 64532905632.

The previous prime is 242014302001. The next prime is 242014302037. The reversal of 242014302030 is 30203410242.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 242014301988 and 242014302006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242014302037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213111 + ... + 727629.

It is an arithmetic number, because the mean of its divisors is an integer number (18152265600).

Almost surely, 2242014302030 is an apocalyptic number.

242014302030 is an abundant number, since it is smaller than the sum of its proper divisors (338858197170).

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

242014302030 is a wasteful number, since it uses less digits than its factorization.

242014302030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530208.

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

Adding to 242014302030 its reverse (30203410242), we get a palindrome (272217712272).

The spelling of 242014302030 in words is "two hundred forty-two billion, fourteen million, three hundred two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 15679 31358 47037 78395 94074 156790 235185 470370 514519 1029038 1543557 2572595 3087114 5145190 7717785 15435570 8067143401 16134286802 24201430203 40335717005 48402860406 80671434010 121007151015 242014302030