[go: up one dir, main page]

Search a number
-
+
3114040 = 235127613
BaseRepresentation
bin1011111000010000111000
312212012122211
423320100320
51244122130
6150424504
735316556
oct13702070
95765584
103114040
111837696
121062134
13850537
145b0bd6
15417a2a
hex2f8438

3114040 has 32 divisors (see below), whose sum is σ = 7073280. Its totient is φ = 1233792.

The previous prime is 3114029. The next prime is 3114047. The reversal of 3114040 is 404113.

It is a self number, because there is not a number n which added to its sum of digits gives 3114040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3114047) 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, 4774 + ... + 5386.

It is an arithmetic number, because the mean of its divisors is an integer number (221040).

Almost surely, 23114040 is an apocalyptic number.

It is an amenable number.

3114040 is an abundant number, since it is smaller than the sum of its proper divisors (3959240).

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

3114040 is a wasteful number, since it uses less digits than its factorization.

3114040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751 (or 747 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3114040 is about 1764.6642740193. The cubic root of 3114040 is about 146.0297681217.

Adding to 3114040 its reverse (404113), we get a palindrome (3518153).

The spelling of 3114040 in words is "three million, one hundred fourteen thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 127 254 508 613 635 1016 1226 1270 2452 2540 3065 4904 5080 6130 12260 24520 77851 155702 311404 389255 622808 778510 1557020 3114040