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230035424 = 2529487509
BaseRepresentation
bin11011011011000…
…00111111100000
3121000212000021112
431231200333200
5432342113144
634454242452
75462161133
oct1555407740
9530760245
10230035424
11108938023
1265056428
1338872448
14227a021a
15152dd99e
hexdb60fe0

230035424 has 48 divisors (see below), whose sum is σ = 470383200. Its totient is φ = 110605824.

The previous prime is 230035417. The next prime is 230035447. The reversal of 230035424 is 424530032.

It is a self number, because there is not a number n which added to its sum of digits gives 230035424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451682 + ... + 452190.

It is an arithmetic number, because the mean of its divisors is an integer number (9799650).

Almost surely, 2230035424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230035424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235191600).

230035424 is an abundant number, since it is smaller than the sum of its proper divisors (240347776).

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

230035424 is a wasteful number, since it uses less digits than its factorization.

230035424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035 (or 1027 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 230035424 is about 15166.9187378320. The cubic root of 230035424 is about 612.7240210117.

Adding to 230035424 its reverse (424530032), we get a palindrome (654565456).

The spelling of 230035424 in words is "two hundred thirty million, thirty-five thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 29 32 58 116 232 464 487 509 928 974 1018 1948 2036 3896 4072 7792 8144 14123 14761 15584 16288 28246 29522 56492 59044 112984 118088 225968 236176 247883 451936 472352 495766 991532 1983064 3966128 7188607 7932256 14377214 28754428 57508856 115017712 230035424