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230332231000030 = 251021107647209569
BaseRepresentation
bin110100010111110001100110…
…110011110001111111011110
31010012112112202012120021212111
4310113301212303301333132
5220142230402114000110
62133513055520024234
766341645255636455
oct6427614663617736
91105475665507774
10230332231000030
1167433394718005
12219bbb1a16207a
139b6a30bb88683
1440c41d4987b9c
151b9670ae42e8a
hexd17c66cf1fde

230332231000030 has 32 divisors (see below), whose sum is σ = 415009921858560. Its totient is φ = 92041360266240.

The previous prime is 230332231000013. The next prime is 230332231000037. The reversal of 230332231000030 is 30000132233032.

It is a junction number, because it is equal to n+sod(n) for n = 230332230999965 and 230332231000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230332231000037) 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, 1098971086 + ... + 1099180654.

It is an arithmetic number, because the mean of its divisors is an integer number (12969060058080).

Almost surely, 2230332231000030 is an apocalyptic number.

230332231000030 is a deficient number, since it is larger than the sum of its proper divisors (184677690858530).

230332231000030 is a wasteful number, since it uses less digits than its factorization.

230332231000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318244.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 230332231000030 its reverse (30000132233032), we get a palindrome (260332363233062).

The spelling of 230332231000030 in words is "two hundred thirty trillion, three hundred thirty-two billion, two hundred thirty-one million, thirty", and thus it is an aban number.

Divisors: 1 2 5 10 1021 2042 5105 10210 107647 209569 215294 419138 538235 1047845 1076470 2095690 109907587 213969949 219815174 427939898 549537935 1069849745 1099075870 2139699490 22559474143 45118948286 112797370715 225594741430 23033223100003 46066446200006 115166115500015 230332231000030