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13441666030 = 25133112726263
BaseRepresentation
bin11001000010010111…
…11000101111101110
31021200202212101100121
430201023320233232
5210012031303110
610101445315154
7654045163462
oct144113705756
937622771317
1013441666030
115778519701
122731705aba
131362a41250
149172984a2
1553a0e5cda
hex3212f8bee

13441666030 has 64 divisors (see below), whose sum is σ = 27109490688. Its totient is φ = 4764977280.

The previous prime is 13441666019. The next prime is 13441666037. The reversal of 13441666030 is 3066614431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441666037) 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 31 ways as a sum of consecutive naturals, for example, 498679 + ... + 524941.

It is an arithmetic number, because the mean of its divisors is an integer number (423585792).

Almost surely, 213441666030 is an apocalyptic number.

13441666030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13441666030 is an abundant number, since it is smaller than the sum of its proper divisors (13667824658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13441666030 is a wasteful number, since it uses less digits than its factorization.

13441666030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26441.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 13441666030 in words is "thirteen billion, four hundred forty-one million, six hundred sixty-six thousand, thirty".

Divisors: 1 2 5 10 13 26 31 62 65 127 130 155 254 310 403 635 806 1270 1651 2015 3302 3937 4030 7874 8255 16510 19685 26263 39370 51181 52526 102362 131315 255905 262630 341419 511810 682838 814153 1628306 1707095 3335401 3414190 4070765 6670802 8141530 10583989 16677005 21167978 33354010 43360213 52919945 86720426 103397431 105839890 206794862 216801065 433602130 516987155 1033974310 1344166603 2688333206 6720833015 13441666030