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541082480 = 2457195261
BaseRepresentation
bin100000010000000…
…100001101110000
31101201010211121212
4200100010031300
52102004114410
6125405135252
716260060641
oct4020041560
91351124555
10541082480
11258477304
1213125a528
138813a563
1451c0b6c8
1532780b05
hex20404370

541082480 has 40 divisors (see below), whose sum is σ = 1275748704. Its totient is φ = 213382400.

The previous prime is 541082449. The next prime is 541082489. The reversal of 541082480 is 84280145.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541082489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41951 + ... + 53310.

Almost surely, 2541082480 is an apocalyptic number.

It is an amenable number.

541082480 is an abundant number, since it is smaller than the sum of its proper divisors (734666224).

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

541082480 is a wasteful number, since it uses less digits than its factorization.

541082480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95345 (or 95339 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 541082480 is about 23261.1796777378. The cubic root of 541082480 is about 814.8690519412.

The spelling of 541082480 in words is "five hundred forty-one million, eighty-two thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 71 80 142 284 355 568 710 1136 1420 2840 5680 95261 190522 381044 476305 762088 952610 1524176 1905220 3810440 6763531 7620880 13527062 27054124 33817655 54108248 67635310 108216496 135270620 270541240 541082480