Search a number
-
+
230632220103501 = 323431633209148609
BaseRepresentation
bin110100011100001000111111…
…100011011001001101001101
31010020121020001221222201101110
4310130020333203121031031
5220212134241321303001
62134302551303402233
766402425262146616
oct6434107743311515
91106536057881343
10230632220103501
1167539636751607
1221a4a09ba53379
139b8c6a9670618
1440d4932490c0d
151b9e41769d3d6
hexd1c23f8d934d

230632220103501 has 64 divisors (see below), whose sum is σ = 330461465241600. Its totient is φ = 142722856894464.

The previous prime is 230632220103473. The next prime is 230632220103529. The reversal of 230632220103501 is 105301022236032.

It is an interprime number because it is at equal distance from previous prime (230632220103473) and next prime (230632220103529).

It is not a de Polignac number, because 230632220103501 - 223 = 230632211714893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230632220103001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1551865485 + ... + 1552014093.

It is an arithmetic number, because the mean of its divisors is an integer number (5163460394400).

Almost surely, 2230632220103501 is an apocalyptic number.

It is an amenable number.

230632220103501 is a deficient number, since it is larger than the sum of its proper divisors (99829245138099).

230632220103501 is a wasteful number, since it uses less digits than its factorization.

230632220103501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152050.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 230632220103501 its reverse (105301022236032), we get a palindrome (335933242339533).

The spelling of 230632220103501 in words is "two hundred thirty trillion, six hundred thirty-two billion, two hundred twenty million, one hundred three thousand, five hundred one".

Divisors: 1 3 23 43 69 129 163 489 989 2967 3209 3749 7009 9627 11247 21027 73807 137987 148609 161207 221421 413961 445827 483621 523067 1569201 3173701 3418007 6390187 9521103 10254021 12030541 19170561 22491881 24223267 36091623 67475643 72669801 146974301 440922903 476886281 517313263 557135141 1041600481 1430658843 1551939789 1671405423 3124801443 10968384463 20506110083 23956811063 32905153389 61518330249 71870433189 77732463803 233197391409 471640531909 1414921595727 1787846667469 3342495943529 5363540002407 10027487830587 76877406701167 230632220103501