[go: up one dir, main page]

Search a number
-
+
5630268 = 223797691
BaseRepresentation
bin10101011110100100111100
3101121001021110
4111132210330
52420132033
6320402020
765566530
oct25364474
911531243
105630268
1131a6116
121a76310
131221927
14a67bc0
15763363
hex55e93c

5630268 has 48 divisors (see below), whose sum is σ = 15190784. Its totient is φ = 1589760.

The previous prime is 5630267. The next prime is 5630269. The reversal of 5630268 is 8620365.

It is an interprime number because it is at equal distance from previous prime (5630267) and next prime (5630269).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5630267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7803 + ... + 8493.

Almost surely, 25630268 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 5630268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7595392).

5630268 is an abundant number, since it is smaller than the sum of its proper divisors (9560516).

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

5630268 is a wasteful number, since it uses less digits than its factorization.

5630268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5630268 is about 2372.8185771356. The cubic root of 5630268 is about 177.9001670540.

The spelling of 5630268 in words is "five million, six hundred thirty thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 97 194 291 388 582 679 691 1164 1358 1382 2037 2073 2716 2764 4074 4146 4837 8148 8292 9674 14511 19348 29022 58044 67027 134054 201081 268108 402162 469189 804324 938378 1407567 1876756 2815134 5630268