Search a number
-
+
23230102300434 = 23273127139204103
BaseRepresentation
bin1010100100000101011011…
…11111101110011100010010
310001020202221202210202210100
411102002231333232130102
511021100222142103214
6121223432304313230
74615214406404601
oct522025577563422
9101222852722710
1023230102300434
117446916160857
122732196312816
13cc67877657a3
145a44b30ada38
152a4405634309
hex1520adfee712

23230102300434 has 48 divisors (see below), whose sum is σ = 51423109650432. Its totient is φ = 7577157680064.

The previous prime is 23230102300429. The next prime is 23230102300463. The reversal of 23230102300434 is 43400320103232.

23230102300434 is a `hidden beast` number, since 2 + 323 + 0 + 1 + 0 + 2 + 300 + 4 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23230102300398 and 23230102300407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69435174 + ... + 69768929.

It is an arithmetic number, because the mean of its divisors is an integer number (1071314784384).

Almost surely, 223230102300434 is an apocalyptic number.

23230102300434 is an abundant number, since it is smaller than the sum of its proper divisors (28193007349998).

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

23230102300434 is a wasteful number, since it uses less digits than its factorization.

23230102300434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139204311 (or 139204308 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23230102300434 its reverse (43400320103232), we get a palindrome (66630422403666).

The spelling of 23230102300434 in words is "twenty-three trillion, two hundred thirty billion, one hundred two million, three hundred thousand, four hundred thirty-four".

Divisors: 1 2 3 6 9 18 73 127 146 219 254 381 438 657 762 1143 1314 2286 9271 18542 27813 55626 83439 166878 139204103 278408206 417612309 835224618 1252836927 2505673854 10161899519 17678921081 20323799038 30485698557 35357842162 53036763243 60971397114 91457095671 106073526486 159110289729 182914191342 318220579458 1290561238913 2581122477826 3871683716739 7743367433478 11615051150217 23230102300434