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235464530 = 25719315711
BaseRepresentation
bin11100000100011…
…10011101010010
3121102001211121112
432002032131102
5440234331110
635210453322
75556262340
oct1602163522
9542054545
10235464530
11110a05a94
1266a34242
1339a23632
14233b4990
1515a12405
hexe08e752

235464530 has 64 divisors (see below), whose sum is σ = 526417920. Its totient is φ = 74001600.

The previous prime is 235464527. The next prime is 235464533. The reversal of 235464530 is 35464532.

It is an interprime number because it is at equal distance from previous prime (235464527) and next prime (235464533).

It is not an unprimeable number, because it can be changed into a prime (235464533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38375 + ... + 44085.

It is an arithmetic number, because the mean of its divisors is an integer number (8225280).

Almost surely, 2235464530 is an apocalyptic number.

235464530 is an abundant number, since it is smaller than the sum of its proper divisors (290953390).

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

235464530 is a wasteful number, since it uses less digits than its factorization.

235464530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5775.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 235464530 is about 15344.8535346545. The cubic root of 235464530 is about 617.5069240374.

The spelling of 235464530 in words is "two hundred thirty-five million, four hundred sixty-four thousand, five hundred thirty".

Divisors: 1 2 5 7 10 14 19 31 35 38 62 70 95 133 155 190 217 266 310 434 589 665 1085 1178 1330 2170 2945 4123 5711 5890 8246 11422 20615 28555 39977 41230 57110 79954 108509 177041 199885 217018 354082 399770 542545 759563 885205 1085090 1239287 1519126 1770410 2478574 3363779 3797815 6196435 6727558 7595630 12392870 16818895 23546453 33637790 47092906 117732265 235464530