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103440044301 = 31137710311927
BaseRepresentation
bin110000001010110000…
…0011101000100001101
3100212222220200200212220
41200111200131010031
53143321122404201
6115304131045553
710321224604116
oct1402540350415
9325886620786
10103440044301
113a961232320
1218069a408b9
1399a6416309
145013c9320d
152a56252036
hex181581d10d

103440044301 has 32 divisors (see below), whose sum is σ = 154559397888. Its totient is φ = 60982885440.

The previous prime is 103440044261. The next prime is 103440044327.

103440044301 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 103440044301 - 210 = 103440043277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103440044341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8666800 + ... + 8678726.

It is an arithmetic number, because the mean of its divisors is an integer number (4829981184).

Almost surely, 2103440044301 is an apocalyptic number.

103440044301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103440044301 is a deficient number, since it is larger than the sum of its proper divisors (51119353587).

103440044301 is a wasteful number, since it uses less digits than its factorization.

103440044301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19081.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 1034400 and 44301, that added together give a palindrome (1078701).

The spelling of 103440044301 in words is "one hundred three billion, four hundred forty million, forty-four thousand, three hundred one".

Divisors: 1 3 11 33 37 111 407 1221 7103 11927 21309 35781 78133 131197 234399 262811 393591 441299 788433 1323897 2890921 4854289 8672763 14562867 84717481 254152443 931892291 2795676873 3134546797 9403640391 34480014767 103440044301