Search a number
-
+
541908740 = 22585931543
BaseRepresentation
bin100000010011001…
…101111100000100
31101202200211001002
4200103031330010
52102212034430
6125434552432
716300101602
oct4023157404
91352624032
10541908740
1125899106a
12131598718
1388369679
1451d84872
1532895845
hex204cdf04

541908740 has 24 divisors (see below), whose sum is σ = 1139369280. Its totient is φ = 216504288.

The previous prime is 541908739. The next prime is 541908769. The reversal of 541908740 is 47809145.

It is a junction number, because it is equal to n+sod(n) for n = 541908694 and 541908703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1409 + ... + 32951.

It is an arithmetic number, because the mean of its divisors is an integer number (47473720).

Almost surely, 2541908740 is an apocalyptic number.

It is an amenable number.

541908740 is an abundant number, since it is smaller than the sum of its proper divisors (597460540).

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

541908740 is a wasteful number, since it uses less digits than its factorization.

541908740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32411 (or 32409 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 541908740 is about 23278.9333948100. The cubic root of 541908740 is about 815.2836229172.

The spelling of 541908740 in words is "five hundred forty-one million, nine hundred eight thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 859 1718 3436 4295 8590 17180 31543 63086 126172 157715 315430 630860 27095437 54190874 108381748 135477185 270954370 541908740