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13150754424280 = 23511193154860509
BaseRepresentation
bin1011111101011110011000…
…0010111100010111011000
31201120012101200112202201001
42333113212002330113120
53210430221113034110
643545212335034344
72525052645146344
oct277274602742730
951505350482631
1013150754424280
11421022703aa90
12158485506b9b4
13745159621075
143366dda7a624
1517c1345d963a
hexbf5e60bc5d8

13150754424280 has 64 divisors (see below), whose sum is σ = 32446374055200. Its totient is φ = 4757314805760.

The previous prime is 13150754424221. The next prime is 13150754424289. The reversal of 13150754424280 is 8242445705131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13150754424280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150754424289) 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, 77345335 + ... + 77515174.

Almost surely, 213150754424280 is an apocalyptic number.

13150754424280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13150754424280 is an abundant number, since it is smaller than the sum of its proper divisors (19295619630920).

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

13150754424280 is a wasteful number, since it uses less digits than its factorization.

13150754424280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154860724 (or 154860720 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 13150754424280 in words is "thirteen trillion, one hundred fifty billion, seven hundred fifty-four million, four hundred twenty-four thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 193 220 386 440 772 965 1544 1930 2123 3860 4246 7720 8492 10615 16984 21230 42460 84920 154860509 309721018 619442036 774302545 1238884072 1548605090 1703465599 3097210180 3406931198 6194420360 6813862396 8517327995 13627724792 17034655990 29888078237 34069311980 59776156474 68138623960 119552312948 149440391185 239104625896 298880782370 328768860607 597761564740 657537721214 1195523129480 1315075442428 1643844303035 2630150884856 3287688606070 6575377212140 13150754424280