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241022260 = 225171933673
BaseRepresentation
bin11100101110110…
…11010100110100
3121210112012101101
432113123110310
5443200203020
635525535444
75654440543
oct1627332464
9553465341
10241022260
11114061656
1268874584
133ac1b22b
142402015a
151625e00a
hexe5db534

241022260 has 48 divisors (see below), whose sum is σ = 538843536. Its totient is φ = 90243072.

The previous prime is 241022237. The next prime is 241022263. The reversal of 241022260 is 62220142.

It can be written as a sum of positive squares in 8 ways, for example, as 24226084 + 216796176 = 4922^2 + 14724^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241022263) 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, 63784 + ... + 67456.

It is an arithmetic number, because the mean of its divisors is an integer number (11225907).

Almost surely, 2241022260 is an apocalyptic number.

241022260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241022260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269421768).

241022260 is an abundant number, since it is smaller than the sum of its proper divisors (297821276).

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

241022260 is a wasteful number, since it uses less digits than its factorization.

241022260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892 (or 3890 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 241022260 is about 15524.8916260308. The cubic root of 241022260 is about 622.3275846001.

It can be divided in two parts, 24102 and 2260, that added together give a palindrome (26362).

The spelling of 241022260 in words is "two hundred forty-one million, twenty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 193 340 386 772 965 1930 3281 3673 3860 6562 7346 13124 14692 16405 18365 32810 36730 62441 65620 73460 124882 249764 312205 624410 708889 1248820 1417778 2835556 3544445 7088890 12051113 14177780 24102226 48204452 60255565 120511130 241022260