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5680157775 = 352179423103
BaseRepresentation
bin1010100101001000…
…00101010001001111
3112122212012220121220
411102210011101033
543113110022100
62335345254423
7260521354515
oct52244052117
915585186556
105680157775
112455334676
121126334413
136c6a41606
143bc5524b5
15233a09aa0
hex15290544f

5680157775 has 24 divisors (see below), whose sum is σ = 9443681280. Its totient is φ = 3012486240.

The previous prime is 5680157731. The next prime is 5680157783. The reversal of 5680157775 is 5777510865.

It is not a de Polignac number, because 5680157775 - 28 = 5680157519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198127 + ... + 224976.

It is an arithmetic number, because the mean of its divisors is an integer number (393486720).

Almost surely, 25680157775 is an apocalyptic number.

5680157775 is a deficient number, since it is larger than the sum of its proper divisors (3763523505).

5680157775 is a wasteful number, since it uses less digits than its factorization.

5680157775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423295 (or 423290 counting only the distinct ones).

The product of its (nonzero) digits is 2058000, while the sum is 51.

The square root of 5680157775 is about 75366.8214468409. The cubic root of 5680157775 is about 1784.2408010426.

The spelling of 5680157775 in words is "five billion, six hundred eighty million, one hundred fifty-seven thousand, seven hundred seventy-five".

Divisors: 1 3 5 15 25 75 179 537 895 2685 4475 13425 423103 1269309 2115515 6346545 10577575 31732725 75735437 227206311 378677185 1136031555 1893385925 5680157775