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103130241044 = 22377331330497
BaseRepresentation
bin110000000001100001…
…0101001100000010100
3100212012022202001201012
41200003002221200110
53142202320203134
6115213302551352
710310443404455
oct1400302514024
9325168661635
10103130241044
113a812372576
1217ba2138558
13995719538c
144dc4a8b12c
152a38e586ce
hex18030a9814

103130241044 has 48 divisors (see below), whose sum is σ = 188501306448. Its totient is φ = 49324474368.

The previous prime is 103130241023. The next prime is 103130241059. The reversal of 103130241044 is 440142031301.

It can be written as a sum of positive squares in 8 ways, for example, as 225300100 + 102904940944 = 15010^2 + 320788^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3366404 + ... + 3396900.

It is an arithmetic number, because the mean of its divisors is an integer number (3927110551).

Almost surely, 2103130241044 is an apocalyptic number.

It is an amenable number.

103130241044 is a deficient number, since it is larger than the sum of its proper divisors (85371065404).

103130241044 is a wasteful number, since it uses less digits than its factorization.

103130241044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30924 (or 30922 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 103130241044 its reverse (440142031301), we get a palindrome (543272272345).

The spelling of 103130241044 in words is "one hundred three billion, one hundred thirty million, two hundred forty-one thousand, forty-four".

Divisors: 1 2 4 37 73 74 146 148 292 313 626 1252 2701 5402 10804 11581 22849 23162 30497 45698 46324 60994 91396 121988 845413 1128389 1690826 2226281 2256778 3381652 4452562 4513556 8905124 9545561 19091122 38182244 82372397 164744794 329489588 353185757 696825953 706371514 1393651906 1412743028 2787303812 25782560261 51565120522 103130241044