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13276326060 = 2234515235381
BaseRepresentation
bin11000101110101010…
…01010100010101100
31021021020202020120000
430113111022202230
5204142214413220
610033221424300
7646666623654
oct142725124254
937236666500
1013276326060
1156a315a2a8
1226a626b090
13133770104a
148dd339364
1552a836390
hex31754a8ac

13276326060 has 120 divisors (see below), whose sum is σ = 41683417776. Its totient is φ = 3537371520.

The previous prime is 13276326059. The next prime is 13276326061. The reversal of 13276326060 is 6062367231.

13276326060 is a `hidden beast` number, since 1 + 3 + 276 + 326 + 0 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (13276326059) and next prime (13276326061).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13276326061) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2464570 + ... + 2469950.

Almost surely, 213276326060 is an apocalyptic number.

13276326060 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 13276326060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20841708888).

13276326060 is an abundant number, since it is smaller than the sum of its proper divisors (28407091716).

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

13276326060 is a wasteful number, since it uses less digits than its factorization.

13276326060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6925 (or 6914 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 13276326060 in words is "thirteen billion, two hundred seventy-six million, three hundred twenty-six thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1523 1620 3046 4569 5381 6092 7615 9138 10762 13707 15230 16143 18276 21524 22845 26905 27414 30460 32286 41121 45690 48429 53810 54828 64572 68535 80715 82242 91380 96858 107620 123363 137070 145287 161430 164484 193716 205605 242145 246726 274140 290574 322860 411210 435861 484290 493452 581148 616815 726435 822420 871722 968580 1233630 1452870 1743444 2179305 2467260 2905740 4358610 8195263 8717220 16390526 24585789 32781052 40976315 49171578 73757367 81952630 98343156 122928945 147514734 163905260 221272101 245857890 295029468 368786835 442544202 491715780 663816303 737573670 885088404 1106360505 1327632606 1475147340 2212721010 2655265212 3319081515 4425442020 6638163030 13276326060