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541200880 = 245112572393
BaseRepresentation
bin100000010000100…
…001000111110000
31101201100212001001
4200100201013300
52102021412010
6125411451344
716261063063
oct4020410760
91351325031
10541200880
11258548260
121312b6b54
138817c40c
1451c3c8da
15327a5c3a
hex204211f0

541200880 has 80 divisors (see below), whose sum is σ = 1378599264. Its totient is φ = 195952640.

The previous prime is 541200851. The next prime is 541200937. The reversal of 541200880 is 88002145.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×5412008803 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224964 + ... + 227356.

Almost surely, 2541200880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541200880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689299632).

541200880 is an abundant number, since it is smaller than the sum of its proper divisors (837398384).

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

541200880 is a wasteful number, since it uses less digits than its factorization.

541200880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674 (or 2668 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 541200880 is about 23263.7245513267. The cubic root of 541200880 is about 814.9284843215.

The spelling of 541200880 in words is "five hundred forty-one million, two hundred thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 257 440 514 880 1028 1285 2056 2393 2570 2827 4112 4786 5140 5654 9572 10280 11308 11965 14135 19144 20560 22616 23930 26323 28270 38288 45232 47860 52646 56540 95720 105292 113080 131615 191440 210584 226160 263230 421168 526460 615001 1052920 1230002 2105840 2460004 3075005 4920008 6150010 6765011 9840016 12300020 13530022 24600040 27060044 33825055 49200080 54120088 67650110 108240176 135300220 270600440 541200880