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102144006833 = 1113176992177
BaseRepresentation
bin101111100100001000…
…0011101101010110001
3100202122120222011201012
41133020100131222301
53133142331204313
6114531352320305
710244136506201
oct1371020355261
9322576864635
10102144006833
113a3566a1180
12179679a3095
13982aa67b3b
144d2dac4401
1529cc595da8
hex17c841dab1

102144006833 has 16 divisors (see below), whose sum is σ = 112427663040. Its totient is φ = 92028518400.

The previous prime is 102144006829. The next prime is 102144006841. The reversal of 102144006833 is 338600441201.

It is a cyclic number.

It is not a de Polignac number, because 102144006833 - 22 = 102144006829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102144006833.

It is not an unprimeable number, because it can be changed into a prime (102144006823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062041 + ... + 1154217.

It is an arithmetic number, because the mean of its divisors is an integer number (7026728940).

Almost surely, 2102144006833 is an apocalyptic number.

It is an amenable number.

102144006833 is a deficient number, since it is larger than the sum of its proper divisors (10283656207).

102144006833 is a wasteful number, since it uses less digits than its factorization.

102144006833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93088.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 102144006833 in words is "one hundred two billion, one hundred forty-four million, six thousand, eight hundred thirty-three".

Divisors: 1 11 131 769 1441 8459 92177 100739 1013947 1108129 12075187 70884113 132827057 779725243 9285818803 102144006833