[go: up one dir, main page]

Search a number
-
+
242906301 = 321115116249
BaseRepresentation
bin11100111101001…
…11010010111101
3121221001220210200
432132213102331
5444141000201
640034154113
76006445431
oct1636472275
9557056720
10242906301
11115129110
1269422939
133b42a951
14243909c1
15164d2386
hexe7a74bd

242906301 has 24 divisors (see below), whose sum is σ = 385320000. Its totient is φ = 146232000.

The previous prime is 242906299. The next prime is 242906303. The reversal of 242906301 is 103609242.

242906301 is a `hidden beast` number, since 2 + 4 + 29 + 0 + 630 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (242906299) and next prime (242906303).

It is not a de Polignac number, because 242906301 - 21 = 242906299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242906303) 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, 6825 + ... + 23073.

It is an arithmetic number, because the mean of its divisors is an integer number (16055000).

Almost surely, 2242906301 is an apocalyptic number.

It is an amenable number.

242906301 is a deficient number, since it is larger than the sum of its proper divisors (142413699).

242906301 is a wasteful number, since it uses less digits than its factorization.

242906301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16417 (or 16414 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 242906301 is about 15585.4515815231. The cubic root of 242906301 is about 623.9449301129.

The spelling of 242906301 in words is "two hundred forty-two million, nine hundred six thousand, three hundred one".

Divisors: 1 3 9 11 33 99 151 453 1359 1661 4983 14949 16249 48747 146241 178739 536217 1608651 2453599 7360797 22082391 26989589 80968767 242906301