Search a number
-
+
227962056 = 23379971361
BaseRepresentation
bin11011001011001…
…10110011001000
3120212221200011010
431211212303020
5431324241211
634342003520
75435434260
oct1545466310
9525850133
10227962056
111077512a3
12644165a0
13382c77ba
14223c07a0
151502e4a6
hexd966cc8

227962056 has 64 divisors (see below), whose sum is σ = 652452480. Its totient is φ = 65018880.

The previous prime is 227962051. The next prime is 227962087. The reversal of 227962056 is 650269722.

It is a happy number.

227962056 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (227962051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166816 + ... + 168176.

It is an arithmetic number, because the mean of its divisors is an integer number (10194570).

Almost surely, 2227962056 is an apocalyptic number.

It is an amenable number.

227962056 is an abundant number, since it is smaller than the sum of its proper divisors (424490424).

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

227962056 is a wasteful number, since it uses less digits than its factorization.

227962056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374 (or 2370 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 227962056 is about 15098.4123668682. The cubic root of 227962056 is about 610.8775830386.

The spelling of 227962056 in words is "two hundred twenty-seven million, nine hundred sixty-two thousand, fifty-six".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 997 1361 1994 2722 2991 3988 4083 5444 5982 6979 7976 8166 9527 10888 11964 13958 16332 19054 20937 23928 27916 28581 32664 38108 41874 55832 57162 76216 83748 114324 167496 228648 1356917 2713834 4070751 5427668 8141502 9498419 10855336 16283004 18996838 28495257 32566008 37993676 56990514 75987352 113981028 227962056