Search a number
-
+
12310206328475 = 52117110110336043
BaseRepresentation
bin1011001100100011000101…
…1110011010111010011011
31121120211210110000100010022
42303020301132122322123
53103142300310002400
642103121500141055
72410245250212506
oct263106136327233
947524713010108
1012310206328475
113a16802600810
12146997323778b
136b3b02b9a5c3
14307b6243213d
1516533b646b85
hexb323179ae9b

12310206328475 has 96 divisors (see below), whose sum is σ = 17073423088128. Its totient is φ = 8729481600000.

The previous prime is 12310206328457. The next prime is 12310206328489. The reversal of 12310206328475 is 57482360201321.

It is not a de Polignac number, because 12310206328475 - 26 = 12310206328411 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2037098804 + ... + 2037104846.

It is an arithmetic number, because the mean of its divisors is an integer number (177848157168).

Almost surely, 212310206328475 is an apocalyptic number.

12310206328475 is a deficient number, since it is larger than the sum of its proper divisors (4763216759653).

12310206328475 is a wasteful number, since it uses less digits than its factorization.

12310206328475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7269 (or 7264 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

Adding to 12310206328475 its reverse (57482360201321), we get a palindrome (69792566529796).

The spelling of 12310206328475 in words is "twelve trillion, three hundred ten billion, two hundred six million, three hundred twenty-eight thousand, four hundred seventy-five".

Divisors: 1 5 11 25 55 71 101 275 355 505 781 1033 1111 1775 2525 3905 5165 5555 6043 7171 11363 19525 25825 27775 30215 35855 56815 66473 73343 78881 104333 151075 179275 284075 332365 366715 394405 429053 521665 610343 806773 1147663 1661825 1833575 1972025 2145265 2608325 3051715 4033865 4719583 5738315 6242419 6713773 7407643 10726325 15258575 20169325 23597915 28691575 31212095 33568865 37038215 43334353 68666609 81484073 117989575 156060475 167844325 185191075 216671765 343333045 407420365 443211749 476677883 630484319 1083358825 1716665225 2037101825 2216058745 2383389415 3152421595 4875329239 6935327509 11080293725 11916947075 15762107975 24376646195 34676637545 44764386649 121883230975 173383187725 223821933245 492408253139 1119109666225 2462041265695 12310206328475