Search a number
-
+
102242223401323 = 661216973712891
BaseRepresentation
bin10111001111110100011111…
…011010000010100101101011
3111102000021001100020002110211
4113033310133122002211223
5101400114033142320243
61001241232355521551
730351520415450605
oct2717643732024553
9442007040202424
10102242223401323
112a63975772a555
12b5732898b92b7
1345085285b4a05
141b3679b360175
15bc484c9e8d9d
hex5cfd1f68296b

102242223401323 has 8 divisors (see below), whose sum is σ = 102397517070896. Its totient is φ = 102086931592800.

The previous prime is 102242223401317. The next prime is 102242223401333. The reversal of 102242223401323 is 323104322242201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102242223401323 - 225 = 102242189846891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102242223401333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143062708 + ... + 143775598.

It is an arithmetic number, because the mean of its divisors is an integer number (12799689633862).

Almost surely, 2102242223401323 is an apocalyptic number.

102242223401323 is a deficient number, since it is larger than the sum of its proper divisors (155293669573).

102242223401323 is an equidigital number, since it uses as much as digits as its factorization.

102242223401323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930525.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 102242223401323 its reverse (323104322242201), we get a palindrome (425346545643524).

The spelling of 102242223401323 in words is "one hundred two trillion, two hundred forty-two billion, two hundred twenty-three million, four hundred one thousand, three hundred twenty-three".

Divisors: 1 661 216973 712891 143419153 471220951 154678098943 102242223401323