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230562354 = 231122947233
BaseRepresentation
bin11011011111000…
…01101000110010
3121001211210002110
431233201220302
5433010443404
634513430150
75466514311
oct1557415062
9531753073
10230562354
11109167a00
126526b356
13389c8239
142289a278
1515394b89
hexdbe1a32

230562354 has 96 divisors (see below), whose sum is σ = 537788160. Its totient is φ = 65739520.

The previous prime is 230562341. The next prime is 230562379. The reversal of 230562354 is 453265032.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 989422 + ... + 989654.

It is an arithmetic number, because the mean of its divisors is an integer number (5601960).

Almost surely, 2230562354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230562354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268894080).

230562354 is an abundant number, since it is smaller than the sum of its proper divisors (307225806).

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

230562354 is a wasteful number, since it uses less digits than its factorization.

230562354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 230562354 is about 15184.2798314573. The cubic root of 230562354 is about 613.1915090976.

The spelling of 230562354 in words is "two hundred thirty million, five hundred sixty-two thousand, three hundred fifty-four".

Divisors: 1 2 3 6 11 22 29 33 47 58 66 87 94 121 141 174 233 242 282 319 363 466 517 638 699 726 957 1034 1363 1398 1551 1914 2563 2726 3102 3509 4089 5126 5687 6757 7018 7689 8178 10527 10951 11374 13514 14993 15378 17061 20271 21054 21902 28193 29986 32853 34122 40542 44979 56386 65706 74327 84579 89958 120461 148654 164923 169158 222981 240922 317579 329846 361383 445962 494769 635158 722766 817597 952737 989538 1325071 1635194 1905474 2452791 2650142 3493369 3975213 4905582 6986738 7950426 10480107 20960214 38427059 76854118 115281177 230562354