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230377048 = 231113072003
BaseRepresentation
bin11011011101101…
…00011001011000
3121001111100220021
431232310121120
5432434031143
634505440224
75465113126
oct1556643130
9531440807
10230377048
11109050760
12651a0074
1338961aa5
142284c916
1515359ced
hexdbb4658

230377048 has 32 divisors (see below), whose sum is σ = 471821760. Its totient is φ = 104584480.

The previous prime is 230377019. The next prime is 230377057. The reversal of 230377048 is 840773032.

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, 114015 + ... + 116017.

It is an arithmetic number, because the mean of its divisors is an integer number (14744430).

Almost surely, 2230377048 is an apocalyptic number.

It is an amenable number.

230377048 is an abundant number, since it is smaller than the sum of its proper divisors (241444712).

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

230377048 is a wasteful number, since it uses less digits than its factorization.

230377048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327 (or 3323 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 230377048 is about 15178.1767020944. The cubic root of 230377048 is about 613.0271883707.

The spelling of 230377048 in words is "two hundred thirty million, three hundred seventy-seven thousand, forty-eight".

Divisors: 1 2 4 8 11 22 44 88 1307 2003 2614 4006 5228 8012 10456 14377 16024 22033 28754 44066 57508 88132 115016 176264 2617921 5235842 10471684 20943368 28797131 57594262 115188524 230377048