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230535552 = 2731346181
BaseRepresentation
bin11011011110110…
…11000110000000
3121001210102022210
431233123012000
5433004114202
634513102120
75466343212
oct1557330600
9531712283
10230535552
11109149855
1265257940
13389b8c90
14228905b2
151538bc6c
hexdbdb180

230535552 has 64 divisors (see below), whose sum is σ = 659478960. Its totient is φ = 70932480.

The previous prime is 230535511. The next prime is 230535577. The reversal of 230535552 is 255535032.

230535552 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

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, 18099 + ... + 28082.

Almost surely, 2230535552 is an apocalyptic number.

It is an amenable number.

230535552 is an abundant number, since it is smaller than the sum of its proper divisors (428943408).

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

230535552 is a wasteful number, since it uses less digits than its factorization.

230535552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46211 (or 46199 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 230535552 is about 15183.3972483104. The cubic root of 230535552 is about 613.1677477804.

The spelling of 230535552 in words is "two hundred thirty million, five hundred thirty-five thousand, five hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 312 384 416 624 832 1248 1664 2496 4992 46181 92362 138543 184724 277086 369448 554172 600353 738896 1108344 1200706 1477792 1801059 2216688 2401412 2955584 3602118 4433376 4802824 5911168 7204236 8866752 9605648 14408472 17733504 19211296 28816944 38422592 57633888 76845184 115267776 230535552