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230448374 = 2138863399
BaseRepresentation
bin11011011110001…
…01110011110110
3121001121222201222
431233011303312
5432443321444
634511150342
75465531102
oct1557056366
9531558658
10230448374
1110909a302
12652153b2
13389883b0
142286a902
1515370eee
hexdbc5cf6

230448374 has 8 divisors (see below), whose sum is σ = 372262800. Its totient is φ = 106360776.

The previous prime is 230448353. The next prime is 230448403. The reversal of 230448374 is 473844032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4431674 + ... + 4431725.

It is an arithmetic number, because the mean of its divisors is an integer number (46532850).

Almost surely, 2230448374 is an apocalyptic number.

230448374 is a deficient number, since it is larger than the sum of its proper divisors (141814426).

230448374 is a wasteful number, since it uses less digits than its factorization.

230448374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8863414.

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 230448374 is about 15180.5261437145. The cubic root of 230448374 is about 613.0904473714.

The spelling of 230448374 in words is "two hundred thirty million, four hundred forty-eight thousand, three hundred seventy-four".

Divisors: 1 2 13 26 8863399 17726798 115224187 230448374