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13740074670680 = 235525416537787
BaseRepresentation
bin1100011111110001110001…
…0001010001101001011000
31210122112112102120010102122
43013330130101101221120
53300104133103430210
645120034141120412
72615454600454451
oct307743421215130
953575472503378
1013740074670680
114418150a48636
12165ab03259108
137888b67c0337
143570477b4128
1518c626a75b55
hexc7f1c451a58

13740074670680 has 32 divisors (see below), whose sum is σ = 30915761138640. Its totient is φ = 5495924423040.

The previous prime is 13740074670667. The next prime is 13740074670691. The reversal of 13740074670680 is 8607647004731.

It is a super-2 number, since 2×137400746706802 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167254 + ... + 5370533.

Almost surely, 213740074670680 is an apocalyptic number.

13740074670680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13740074670680 is an abundant number, since it is smaller than the sum of its proper divisors (17175686467960).

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

13740074670680 is a wasteful number, since it uses less digits than its factorization.

13740074670680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590339 (or 6590335 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 53.

The spelling of 13740074670680 in words is "thirteen trillion, seven hundred forty billion, seventy-four million, six hundred seventy thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 52541 105082 210164 262705 420328 525410 1050820 2101640 6537787 13075574 26151148 32688935 52302296 65377870 130755740 261511480 343501866767 687003733534 1374007467068 1717509333835 2748014934136 3435018667670 6870037335340 13740074670680