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232085475 = 3252192332
BaseRepresentation
bin11011101010101…
…01011111100011
3121011201011102100
431311111133203
5433403213400
635010221443
75515460016
oct1565253743
9534634370
10232085475
1110a008286
1265884883
133910c5ab
1422b7537d
1515596100
hexdd557e3

232085475 has 54 divisors (see below), whose sum is σ = 439455380. Its totient is φ = 116760960.

The previous prime is 232085473. The next prime is 232085501. The reversal of 232085475 is 574580232.

It is not a de Polignac number, because 232085475 - 21 = 232085473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232085473) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 995959 + ... + 996191.

Almost surely, 2232085475 is an apocalyptic number.

232085475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

232085475 is a deficient number, since it is larger than the sum of its proper divisors (207369905).

232085475 is a wasteful number, since it uses less digits than its factorization.

232085475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 232085475 is about 15234.3518076747. The cubic root of 232085475 is about 614.5388174466.

The spelling of 232085475 in words is "two hundred thirty-two million, eighty-five thousand, four hundred seventy-five".

Divisors: 1 3 5 9 15 19 25 45 57 75 95 171 225 233 285 475 699 855 1165 1425 2097 3495 4275 4427 5825 10485 13281 17475 22135 39843 52425 54289 66405 110675 162867 199215 271445 332025 488601 814335 996075 1031491 1357225 2443005 3094473 4071675 5157455 9283419 12215025 15472365 25787275 46417095 77361825 232085475