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230011013030 = 25172969455711
BaseRepresentation
bin1101011000110110111…
…0011000011110100110
3210222200212022002220112
43112031232120132212
512232030304404110
6253355434133022
722421613231551
oct3261556303646
9728625262815
10230011013030
1189602247507
12386b2281172
13188c7a6bc56
14b1bdb95698
155eb3026405
hex358db987a6

230011013030 has 32 divisors (see below), whose sum is σ = 438522543360. Its totient is φ = 86563025920.

The previous prime is 230011013003. The next prime is 230011013039. The reversal of 230011013030 is 30310110032.

It is a super-2 number, since 2×2300110130302 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230011012996 and 230011013014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230011013039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276875 + ... + 732585.

It is an arithmetic number, because the mean of its divisors is an integer number (13703829480).

Almost surely, 2230011013030 is an apocalyptic number.

230011013030 is a deficient number, since it is larger than the sum of its proper divisors (208511530330).

230011013030 is a wasteful number, since it uses less digits than its factorization.

230011013030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458704.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 230011013030 its reverse (30310110032), we get a palindrome (260321123062).

The spelling of 230011013030 in words is "two hundred thirty billion, eleven million, thirteen thousand, thirty".

Divisors: 1 2 5 10 17 34 85 170 2969 5938 14845 29690 50473 100946 252365 455711 504730 911422 2278555 4557110 7747087 15494174 38735435 77470870 1353005959 2706011918 6765029795 13530059590 23001101303 46002202606 115005506515 230011013030