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13042417700 = 22521369114519
BaseRepresentation
bin11000010010110001…
…11000000000100100
31020122221121110121102
430021120320000210
5203202324331300
65554104135232
7641126502254
oct141130700044
936587543542
1013042417700
115593117504
12263ba67518
1312cb103b30
148ba24b964
155150300d5
hex309638024

13042417700 has 72 divisors (see below), whose sum is σ = 30525337920. Its totient is φ = 4808361600.

The previous prime is 13042417579. The next prime is 13042417757. The reversal of 13042417700 is 771424031.

It is a super-2 number, since 2×130424177002 (a number of 21 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 891041 + ... + 905559.

Almost surely, 213042417700 is an apocalyptic number.

13042417700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13042417700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15262668960).

13042417700 is an abundant number, since it is smaller than the sum of its proper divisors (17482920220).

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

13042417700 is a wasteful number, since it uses less digits than its factorization.

13042417700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15237 (or 15230 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The spelling of 13042417700 in words is "thirteen billion, forty-two million, four hundred seventeen thousand, seven hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 691 1300 1382 2764 3455 6910 8983 13820 14519 17275 17966 29038 34550 35932 44915 58076 69100 72595 89830 145190 179660 188747 224575 290380 362975 377494 449150 725950 754988 898300 943735 1451900 1887470 3774940 4718675 9437350 10032629 18874700 20065258 40130516 50163145 100326290 130424177 200652580 250815725 260848354 501631450 521696708 652120885 1003262900 1304241770 2608483540 3260604425 6521208850 13042417700