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310230000032013 = 32198121792233757
BaseRepresentation
bin100011010001001110000110…
…0111100110101100100001101
31111200102200212002211001110200
41012202130030330311210031
5311130302020002011023
63015445410004124113
7122226243414142515
oct10642341474654415
91450380762731420
10310230000032013
118a93789337a826
122a96479b396639
1310414742c56029
1456872d809c845
1525cebda859743
hex11a270cf3590d

310230000032013 has 24 divisors (see below), whose sum is σ = 471695528834400. Its totient is φ = 195934407901344.

The previous prime is 310230000031957. The next prime is 310230000032027.

310230000032013 is a `hidden beast` number, since 31 + 0 + 2 + 300 + 0 + 0 + 0 + 320 + 13 = 666.

310230000032013 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 310230000032013 - 216 = 310229999966477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310230000032093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137765731 + ... + 139999487.

It is an arithmetic number, because the mean of its divisors is an integer number (19653980368100).

Almost surely, 2310230000032013 is an apocalyptic number.

It is an amenable number.

310230000032013 is a deficient number, since it is larger than the sum of its proper divisors (161465528802387).

310230000032013 is a wasteful number, since it uses less digits than its factorization.

310230000032013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045961 (or 3045958 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

It can be divided in two parts, 3102300000 and 32013, that added together give a palindrome (3102332013).

The spelling of 310230000032013 in words is "three hundred ten trillion, two hundred thirty billion, thirty-two thousand, thirteen".

Divisors: 1 3 9 19 57 171 812179 2233757 2436537 6701271 7309611 15431401 20103813 42441383 46294203 127324149 138882609 381972447 1814210526503 5442631579509 16327894738527 34470000003557 103410000010671 310230000032013