Search a number
-
+
52714025 = 52713172947
BaseRepresentation
bin1100100100010…
…1101000101001
310200012011001022
43021011220221
5101443322100
65121502225
71210030130
oct311055051
9120164038
1052714025
1127834911
12157a1975
13abc8840
147002917
154963e85
hex3245a29

52714025 has 96 divisors (see below), whose sum is σ = 89994240. Its totient is φ = 29675520.

The previous prime is 52714009. The next prime is 52714027. The reversal of 52714025 is 52041725.

52714025 = T329 + T330 + ... + T705.

It is not a de Polignac number, because 52714025 - 24 = 52714009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52713985 and 52714003.

It is not an unprimeable number, because it can be changed into a prime (52714027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1121552 + ... + 1121598.

It is an arithmetic number, because the mean of its divisors is an integer number (937440).

Almost surely, 252714025 is an apocalyptic number.

It is an amenable number.

52714025 is a deficient number, since it is larger than the sum of its proper divisors (37280215).

52714025 is a wasteful number, since it uses less digits than its factorization.

52714025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 52714025 is about 7260.4424796289. The cubic root of 52714025 is about 374.9517567568.

The spelling of 52714025 in words is "fifty-two million, seven hundred fourteen thousand, twenty-five".

Divisors: 1 5 7 13 17 25 29 35 47 65 85 91 119 145 175 203 221 235 325 329 377 425 455 493 595 611 725 799 1015 1105 1175 1363 1547 1645 1885 2275 2465 2639 2975 3055 3451 3995 4277 5075 5525 5593 6409 6815 7735 8225 9425 9541 10387 12325 13195 15275 17255 17719 19975 21385 23171 27965 32045 34075 38675 44863 47705 51935 65975 72709 86275 88595 106925 115855 124033 139825 160225 162197 224315 238525 259675 301223 363545 442975 579275 620165 810985 1121575 1506115 1817725 2108561 3100825 4054925 7530575 10542805 52714025