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102234102411 = 3730231610417
BaseRepresentation
bin101111100110110100…
…0001001101010001011
3100202212212111111121110
41133031220021222023
53133333412234121
6114544331341403
710246312350420
oct1371550115213
9322785444543
10102234102411
113a3a2538331
1217991bb1863
13984362142c
144d3ba57d47
1529d5440d76
hex17cda09a8b

102234102411 has 16 divisors (see below), whose sum is σ = 155836929024. Its totient is φ = 58400125824.

The previous prime is 102234102371. The next prime is 102234102457. The reversal of 102234102411 is 114201432201.

It is not a de Polignac number, because 102234102411 - 222 = 102229908107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (102234102211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741726 + ... + 868691.

It is an arithmetic number, because the mean of its divisors is an integer number (9739808064).

Almost surely, 2102234102411 is an apocalyptic number.

102234102411 is a deficient number, since it is larger than the sum of its proper divisors (53602826613).

102234102411 is a wasteful number, since it uses less digits than its factorization.

102234102411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613450.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 102234102411 its reverse (114201432201), we get a palindrome (216435534612).

The spelling of 102234102411 in words is "one hundred two billion, two hundred thirty-four million, one hundred two thousand, four hundred eleven".

Divisors: 1 3 7 21 3023 9069 21161 63483 1610417 4831251 11272919 33818757 4868290591 14604871773 34078034137 102234102411