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241480 = 2356037
BaseRepresentation
bin111010111101001000
3110021020201
4322331020
530211410
65101544
72024011
oct727510
9407221
10241480
11155478
12b78b4
1385bb5
1464008
154b83a
hex3af48

241480 has 16 divisors (see below), whose sum is σ = 543420. Its totient is φ = 96576.

The previous prime is 241469. The next prime is 241489. The reversal of 241480 is 84142.

It can be written as a sum of positive squares in 2 ways, for example, as 228484 + 12996 = 478^2 + 114^2 .

It is not an unprimeable number, because it can be changed into a prime (241489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2979 + ... + 3058.

2241480 is an apocalyptic number.

241480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241480 is an abundant number, since it is smaller than the sum of its proper divisors (301940).

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

241480 is a wasteful number, since it uses less digits than its factorization.

241480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6048 (or 6044 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 241480 is about 491.4061456677. The cubic root of 241480 is about 62.2721302154.

The spelling of 241480 in words is "two hundred forty-one thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 6037 12074 24148 30185 48296 60370 120740 241480