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230403353214 = 23732572046829
BaseRepresentation
bin1101011010010100011…
…1000010101001111110
3211000201012120001110110
43112211013002221332
512233331224300324
6253502411250450
722434416121516
oct3264507025176
9730635501413
10230403353214
11897937604a1
12387a1749a26
131895b12abc8
14b219d24846
155ed76c5329
hex35a51c2a7e

230403353214 has 32 divisors (see below), whose sum is σ = 468936940320. Its totient is φ = 75454267392.

The previous prime is 230403353143. The next prime is 230403353233. The reversal of 230403353214 is 412353304032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910849 + ... + 1135980.

It is an arithmetic number, because the mean of its divisors is an integer number (14654279385).

Almost surely, 2230403353214 is an apocalyptic number.

230403353214 is an abundant number, since it is smaller than the sum of its proper divisors (238533587106).

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

230403353214 is a wasteful number, since it uses less digits than its factorization.

230403353214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047164.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 230403353214 its reverse (412353304032), we get a palindrome (642756657246).

The spelling of 230403353214 in words is "two hundred thirty billion, four hundred three million, three hundred fifty-three thousand, two hundred fourteen".

Divisors: 1 2 3 6 73 146 219 257 438 514 771 1542 18761 37522 56283 112566 2046829 4093658 6140487 12280974 149418517 298837034 448255551 526035053 896511102 1052070106 1578105159 3156210318 38400558869 76801117738 115201676607 230403353214