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541315124 = 22719332683
BaseRepresentation
bin100000010000111…
…101000000110100
31101201120122202022
4200100331000310
52102034040444
6125414132312
716262050130
oct4020750064
91351518668
10541315124
11258616079
12131351098
13881bc40c
1451c6c3c0
15327c99ee
hex2043d034

541315124 has 12 divisors (see below), whose sum is σ = 1082630304. Its totient is φ = 231992184.

The previous prime is 541315123. The next prime is 541315133. The reversal of 541315124 is 421513145.

541315124 is an admirable number.

It is a super-2 number, since 2×5413151242 = 586044126942270752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 541315093 and 541315102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541315123) 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, 9666314 + ... + 9666369.

It is an arithmetic number, because the mean of its divisors is an integer number (90219192).

Almost surely, 2541315124 is an apocalyptic number.

It is an amenable number.

541315124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

541315124 is a wasteful number, since it uses less digits than its factorization.

541315124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19332694 (or 19332692 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 541315124 is about 23266.1798325380. The cubic root of 541315124 is about 814.9858223285.

Adding to 541315124 its reverse (421513145), we get a palindrome (962828269).

The spelling of 541315124 in words is "five hundred forty-one million, three hundred fifteen thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 19332683 38665366 77330732 135328781 270657562 541315124