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13807669001080 = 2358571291731183
BaseRepresentation
bin1100100011101101100100…
…1101001011101101111000
31210220000000012012220000011
43020323121031023231320
53302211101231013310
645211053334151304
72623366624005223
oct310733115135570
953800005186004
1013807669001080
114443888205509
1216700284b2534
13792099715546
1435a41aad25ba
1518e280d9078a
hexc8ed934bb78

13807669001080 has 64 divisors (see below), whose sum is σ = 31106911904640. Its totient is φ = 5516018967552.

The previous prime is 13807669001069. The next prime is 13807669001083. The reversal of 13807669001080 is 8010096670831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13807669001083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442779169 + ... + 442810351.

It is an arithmetic number, because the mean of its divisors is an integer number (486045498510).

Almost surely, 213807669001080 is an apocalyptic number.

13807669001080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13807669001080 is an abundant number, since it is smaller than the sum of its proper divisors (17299242903560).

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

13807669001080 is a wasteful number, since it uses less digits than its factorization.

13807669001080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44968 (or 44964 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 49.

The spelling of 13807669001080 in words is "thirteen trillion, eight hundred seven billion, six hundred sixty-nine million, one thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 857 1714 3428 4285 6856 8570 12917 17140 25834 31183 34280 51668 62366 64585 103336 124732 129170 155915 249464 258340 311830 516680 623660 1247320 11069869 22139738 26723831 44279476 53447662 55349345 88558952 106895324 110698690 133619155 213790648 221397380 267238310 402790811 442794760 534476620 805581622 1068953240 1611163244 2013954055 3222326488 4027908110 8055816220 16111632440 345191725027 690383450054 1380766900108 1725958625135 2761533800216 3451917250270 6903834500540 13807669001080