Search a number
-
+
541524412 = 2211134720143
BaseRepresentation
bin100000010001110…
…000000110111100
31101201222021211201
4200101300012330
52102112240122
6125422425244
716263611242
oct4021600674
91351867751
10541524412
11258749340
12131432224
1388263760
1451cc4792
153281ba27
hex204701bc

541524412 has 48 divisors (see below), whose sum is σ = 1137088512. Its totient is φ = 222367680.

The previous prime is 541524407. The next prime is 541524437. The reversal of 541524412 is 214425145.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16813 + ... + 36955.

It is an arithmetic number, because the mean of its divisors is an integer number (23689344).

Almost surely, 2541524412 is an apocalyptic number.

541524412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

541524412 is an abundant number, since it is smaller than the sum of its proper divisors (595564100).

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

541524412 is a wasteful number, since it uses less digits than its factorization.

541524412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20218 (or 20216 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 541524412 is about 23270.6770851215. The cubic root of 541524412 is about 815.0908411170.

Adding to 541524412 its reverse (214425145), we get a palindrome (755949557).

It can be divided in two parts, 54152 and 4412, that added together give a square (58564 = 2422).

The spelling of 541524412 in words is "five hundred forty-one million, five hundred twenty-four thousand, four hundred twelve".

Divisors: 1 2 4 11 13 22 26 44 47 52 94 143 188 286 517 572 611 1034 1222 2068 2444 6721 13442 20143 26884 40286 80572 221573 261859 443146 523718 886292 946721 1047436 1893442 2880449 3786884 5760898 10413931 11521796 12307373 20827862 24614746 41655724 49229492 135381103 270762206 541524412