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5641376 = 251371191
BaseRepresentation
bin10101100001010010100000
3101121121111212
4111201102200
52421011001
6320525252
765644106
oct25412240
911547455
105641376
1132034a4
121a80828
1312269c0
14a6bc76
157667bb
hex5614a0

5641376 has 48 divisors (see below), whose sum is σ = 12192768. Its totient is φ = 2553600.

The previous prime is 5641369. The next prime is 5641379. The reversal of 5641376 is 6731465.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (5641379) 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, 29441 + ... + 29631.

It is an arithmetic number, because the mean of its divisors is an integer number (254016).

Almost surely, 25641376 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 5641376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6096384).

5641376 is an abundant number, since it is smaller than the sum of its proper divisors (6551392).

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

5641376 is a wasteful number, since it uses less digits than its factorization.

5641376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 277 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 5641376 is about 2375.1581000009. The cubic root of 5641376 is about 178.0170837452.

The spelling of 5641376 in words is "five million, six hundred forty-one thousand, three hundred seventy-six".

Divisors: 1 2 4 8 13 16 26 32 52 71 104 142 191 208 284 382 416 568 764 923 1136 1528 1846 2272 2483 3056 3692 4966 6112 7384 9932 13561 14768 19864 27122 29536 39728 54244 79456 108488 176293 216976 352586 433952 705172 1410344 2820688 5641376