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2252752175 = 52312412287
BaseRepresentation
bin1000011001000110…
…0100010100101111
312210222221200000202
42012101210110233
514103201032200
61011312144115
7106553035412
oct20621442457
95728850022
102252752175
11a56690063
1252a53803b
1329b94166b
1417528db79
15d2b8c1d5
hex8646452f

2252752175 has 36 divisors (see below), whose sum is σ = 2958123168. Its totient is φ = 1700784000.

The previous prime is 2252752169. The next prime is 2252752199. The reversal of 2252752175 is 5712572522.

It is a happy number.

It is not a de Polignac number, because 2252752175 - 224 = 2235974959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 983882 + ... + 986168.

It is an arithmetic number, because the mean of its divisors is an integer number (82170088).

Almost surely, 22252752175 is an apocalyptic number.

2252752175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2252752175 is a deficient number, since it is larger than the sum of its proper divisors (705370993).

2252752175 is a wasteful number, since it uses less digits than its factorization.

2252752175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400 (or 2364 counting only the distinct ones).

The product of its digits is 98000, while the sum is 38.

The square root of 2252752175 is about 47463.1665083568. The cubic root of 2252752175 is about 1310.9047563708.

The spelling of 2252752175 in words is "two billion, two hundred fifty-two million, seven hundred fifty-two thousand, one hundred seventy-five".

Divisors: 1 5 25 31 41 155 205 775 961 1025 1271 2287 4805 6355 11435 24025 31775 39401 57175 70897 93767 197005 354485 468835 985025 1772425 2197807 2344175 2906777 10989035 14533885 54945175 72669425 90110087 450550435 2252752175