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50252475 = 35271337199
BaseRepresentation
bin1011111110110…
…0101010111011
310111120002102210
42333230222323
5100331034400
64553030203
71150065450
oct277545273
9114502383
1050252475
1126403479
12149b5363
13a5462c0
146961827
154629950
hex2fecabb

50252475 has 96 divisors (see below), whose sum is σ = 105548800. Its totient is φ = 20528640.

The previous prime is 50252467. The next prime is 50252491. The reversal of 50252475 is 57425205.

It is not a de Polignac number, because 50252475 - 23 = 50252467 is a prime.

It is a super-2 number, since 2×502524752 = 5050622487251250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 252426 + ... + 252624.

Almost surely, 250252475 is an apocalyptic number.

50252475 is an abundant number, since it is smaller than the sum of its proper divisors (55296325).

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

50252475 is a wasteful number, since it uses less digits than its factorization.

50252475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 50252475 is about 7088.8980102693. The cubic root of 50252475 is about 369.0221929793.

The spelling of 50252475 in words is "fifty million, two hundred fifty-two thousand, four hundred seventy-five".

Divisors: 1 3 5 7 13 15 21 25 35 37 39 65 75 91 105 111 175 185 195 199 259 273 325 455 481 525 555 597 777 925 975 995 1295 1365 1393 1443 2275 2405 2587 2775 2985 3367 3885 4179 4975 6475 6825 6965 7215 7363 7761 10101 12025 12935 14925 16835 18109 19425 20895 22089 34825 36075 36815 38805 50505 51541 54327 64675 84175 90545 95719 104475 110445 154623 184075 194025 252525 257705 271635 287157 452725 478595 552225 670033 773115 1288525 1358175 1435785 2010099 2392975 3350165 3865575 7178925 10050495 16750825 50252475