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5761554220 = 225476129313
BaseRepresentation
bin1010101110110101…
…00101011100101100
3112212112101021120001
411113122211130230
543244424213340
62351414034044
7262530255112
oct52732453454
915775337501
105761554220
112497279a64
121149648924
1370a8704a6
143c929dab2
1523ac3729a
hex1576a572c

5761554220 has 24 divisors (see below), whose sum is σ = 12356697024. Its totient is φ = 2255586816.

The previous prime is 5761554193. The next prime is 5761554229. The reversal of 5761554220 is 224551675.

It is a self number, because there is not a number n which added to its sum of digits gives 5761554220.

It is not an unprimeable number, because it can be changed into a prime (5761554229) 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, 3063717 + ... + 3065596.

It is an arithmetic number, because the mean of its divisors is an integer number (514862376).

Almost surely, 25761554220 is an apocalyptic number.

It is an amenable number.

5761554220 is an abundant number, since it is smaller than the sum of its proper divisors (6595142804).

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

5761554220 is a wasteful number, since it uses less digits than its factorization.

5761554220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6129369 (or 6129367 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 5761554220 is about 75904.9024767175. The cubic root of 5761554220 is about 1792.7231130330.

The spelling of 5761554220 in words is "five billion, seven hundred sixty-one million, five hundred fifty-four thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 47 94 188 235 470 940 6129313 12258626 24517252 30646565 61293130 122586260 288077711 576155422 1152310844 1440388555 2880777110 5761554220