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241880745 = 3516125383
BaseRepresentation
bin11100110101011…
…00111010101001
3121212010211000010
432122230322221
5443410140440
640000202133
75664644451
oct1632547251
9555124003
10241880745
11114598647
1269009349
133b15bc02
14241a4d61
151637d580
hexe6acea9

241880745 has 8 divisors (see below), whose sum is σ = 387009216. Its totient is φ = 129003056.

The previous prime is 241880713. The next prime is 241880747. The reversal of 241880745 is 547088142.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 241880745 - 25 = 241880713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241880747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8062677 + ... + 8062706.

It is an arithmetic number, because the mean of its divisors is an integer number (48376152).

Almost surely, 2241880745 is an apocalyptic number.

It is an amenable number.

241880745 is a deficient number, since it is larger than the sum of its proper divisors (145128471).

241880745 is a wasteful number, since it uses less digits than its factorization.

241880745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16125391.

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 241880745 is about 15552.5157129000. The cubic root of 241880745 is about 623.0655881246.

The spelling of 241880745 in words is "two hundred forty-one million, eight hundred eighty thousand, seven hundred forty-five".

Divisors: 1 3 5 15 16125383 48376149 80626915 241880745