Search a number
-
+
2753734225 = 5211231632671
BaseRepresentation
bin1010010000100010…
…1010011001010001
321002220122012012111
42210020222121101
521114423443400
61133130025321
7125145232444
oct24410523121
97086565174
102753734225
111193458310
1264a278241
1334b67b748
141c1a1d65b
15111b4b3ba
hexa422a651

2753734225 has 48 divisors (see below), whose sum is σ = 3912321024. Its totient is φ = 1903176000.

The previous prime is 2753734223. The next prime is 2753734259. The reversal of 2753734225 is 5224373572.

It is not a de Polignac number, because 2753734225 - 21 = 2753734223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2753734223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1029640 + ... + 1032310.

It is an arithmetic number, because the mean of its divisors is an integer number (81506688).

Almost surely, 22753734225 is an apocalyptic number.

2753734225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2753734225 is a deficient number, since it is larger than the sum of its proper divisors (1158586799).

2753734225 is a wasteful number, since it uses less digits than its factorization.

2753734225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878 (or 2873 counting only the distinct ones).

The product of its digits is 352800, while the sum is 40.

The square root of 2753734225 is about 52476.0347682635. The cubic root of 2753734225 is about 1401.6535267086.

The spelling of 2753734225 in words is "two billion, seven hundred fifty-three million, seven hundred thirty-four thousand, two hundred twenty-five".

Divisors: 1 5 11 23 25 55 115 163 253 275 575 815 1265 1793 2671 3749 4075 6325 8965 13355 18745 29381 41239 44825 61433 66775 93725 146905 206195 307165 435373 675763 734525 1030975 1535825 2176865 3378815 4789103 10013579 10884325 16894075 23945515 50067895 110149369 119727575 250339475 550746845 2753734225