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5378763 = 31321032
BaseRepresentation
bin10100100001001011001011
3101010021021110
4110201023023
52334110023
6311141403
763501345
oct24411313
911107243
105378763
113044165
121974863
131164300
14a00295
15713a93
hex5212cb

5378763 has 18 divisors (see below), whose sum is σ = 7841916. Its totient is φ = 3277872.

The previous prime is 5378731. The next prime is 5378819. The reversal of 5378763 is 3678735.

It is not a de Polignac number, because 5378763 - 25 = 5378731 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (5378063) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52170 + ... + 52272.

It is an arithmetic number, because the mean of its divisors is an integer number (435662).

Almost surely, 25378763 is an apocalyptic number.

5378763 is a deficient number, since it is larger than the sum of its proper divisors (2463153).

5378763 is a wasteful number, since it uses less digits than its factorization.

5378763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 119 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 5378763 is about 2319.2160313347. The cubic root of 5378763 is about 175.2107718925.

The spelling of 5378763 in words is "five million, three hundred seventy-eight thousand, seven hundred sixty-three".

Divisors: 1 3 13 39 103 169 309 507 1339 4017 10609 17407 31827 52221 137917 413751 1792921 5378763