[go: up one dir, main page]

Search a number
-
+
5380485 = 351132609
BaseRepresentation
bin10100100001100110000101
3101010100122020
4110201212011
52334133420
6311153353
763506355
oct24414605
911110566
105380485
113045490
121975859
131165026
14a00b65
15714340
hex521985

5380485 has 16 divisors (see below), whose sum is σ = 9391680. Its totient is φ = 2608640.

The previous prime is 5380469. The next prime is 5380499. The reversal of 5380485 is 5840835.

It is a happy number.

It is not a de Polignac number, because 5380485 - 24 = 5380469 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

5380485 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16140 + ... + 16469.

It is an arithmetic number, because the mean of its divisors is an integer number (586980).

Almost surely, 25380485 is an apocalyptic number.

5380485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5380485 is a deficient number, since it is larger than the sum of its proper divisors (4011195).

5380485 is a wasteful number, since it uses less digits than its factorization.

5380485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32628.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 5380485 is about 2319.5872477663. The cubic root of 5380485 is about 175.2294676879.

The spelling of 5380485 in words is "five million, three hundred eighty thousand, four hundred eighty-five".

Divisors: 1 3 5 11 15 33 55 165 32609 97827 163045 358699 489135 1076097 1793495 5380485