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241641372 = 22374170163
BaseRepresentation
bin11100110011100…
…10011110011100
3121211200122122110
432121302132130
5443330010442
635551114020
75662626540
oct1631623634
9554618573
10241641372
11114444815
1268b12910
133b0a6c7b
1424141a20
151633269c
hexe67279c

241641372 has 48 divisors (see below), whose sum is σ = 660102912. Its totient is φ = 67355520.

The previous prime is 241641371. The next prime is 241641377. The reversal of 241641372 is 273146142.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241641371) 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, 31638 + ... + 38525.

It is an arithmetic number, because the mean of its divisors is an integer number (13752144).

Almost surely, 2241641372 is an apocalyptic number.

It is an amenable number.

241641372 is an abundant number, since it is smaller than the sum of its proper divisors (418461540).

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

241641372 is a wasteful number, since it uses less digits than its factorization.

241641372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70218 (or 70216 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 241641372 is about 15544.8181719826. The cubic root of 241641372 is about 622.8599850071.

The spelling of 241641372 in words is "two hundred forty-one million, six hundred forty-one thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 41 42 82 84 123 164 246 287 492 574 861 1148 1722 3444 70163 140326 210489 280652 420978 491141 841956 982282 1473423 1964564 2876683 2946846 5753366 5893692 8630049 11506732 17260098 20136781 34520196 40273562 60410343 80547124 120820686 241641372