Search a number
-
+
241531465372061 = 1812956745132343
BaseRepresentation
bin110110111010101111101101…
…001100100001000110011101
31011200012011221002211201112212
4312322233231030201012131
5223124222420113401221
62213410005015410205
7101606033605301444
oct6672575514410635
91150164832751485
10241531465372061
116aa60a12543527
122310a4bb083965
13a4a041cac1997
144390284661d5b
151cdcbc3738b5b
hexdbabed32119d

241531465372061 has 8 divisors (see below), whose sum is σ = 242874112825344. Its totient is φ = 240188908242960.

The previous prime is 241531465372037. The next prime is 241531465372063. The reversal of 241531465372061 is 160273564135142.

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 241531465372061 - 218 = 241531465109917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241531465372063) 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, 17214545 + ... + 27917798.

It is an arithmetic number, because the mean of its divisors is an integer number (30359264103168).

Almost surely, 2241531465372061 is an apocalyptic number.

It is an amenable number.

241531465372061 is a deficient number, since it is larger than the sum of its proper divisors (1342647453283).

241531465372061 is a wasteful number, since it uses less digits than its factorization.

241531465372061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45162091.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 241531465372061 in words is "two hundred forty-one trillion, five hundred thirty-one billion, four hundred sixty-five million, three hundred seventy-two thousand, sixty-one".

Divisors: 1 181 29567 5351627 45132343 8168954083 1334427985481 241531465372061