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230288380003 = 11234363133547
BaseRepresentation
bin1101011001111001000…
…0011101000001100011
3211000102012012210212101
43112132100131001203
512233112311130003
6253443143111231
722431521634613
oct3263620350143
9730365183771
10230288380003
1189734872410
123876b142517
1318940374016
14b208956a43
155ecc56411d
hex359e41d063

230288380003 has 32 divisors (see below), whose sum is σ = 268676001792. Its totient is φ = 195277975200.

The previous prime is 230288379991. The next prime is 230288380013. The reversal of 230288380003 is 300083882032.

It is not a de Polignac number, because 230288380003 - 233 = 221698445411 is a prime.

It is a super-2 number, since 2×2302883800032 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230288380013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6847876 + ... + 6881422.

It is an arithmetic number, because the mean of its divisors is an integer number (8396125056).

Almost surely, 2230288380003 is an apocalyptic number.

230288380003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230288380003 is a deficient number, since it is larger than the sum of its proper divisors (38387621789).

230288380003 is a wasteful number, since it uses less digits than its factorization.

230288380003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34255.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 230288380003 in words is "two hundred thirty billion, two hundred eighty-eight million, three hundred eighty thousand, three".

Divisors: 1 11 23 43 253 473 631 989 6941 10879 14513 27133 33547 159643 298463 369017 624059 771581 1442521 6864649 8487391 15867731 21168157 33177983 232849727 364957813 486867611 910230751 5355543721 10012538261 20935307273 230288380003