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13152958236160 = 29531165737881
BaseRepresentation
bin1011111101100110100101…
…1001110100011000000000
31201120102002021102000021021
42333121221121310120000
53210444224302024120
643550215142235224
72525161365223021
oct277315131643000
951512067360237
1013152958236160
114211158033516
12158516b125b14
1374541b088772
1433686c62ac48
1517c212d0aaaa
hexbf669674600

13152958236160 has 80 divisors (see below), whose sum is σ = 32553571830912. Its totient is φ = 5091467673600.

The previous prime is 13152958236079. The next prime is 13152958236167. The reversal of 13152958236160 is 6163285925131.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 13152958236098 and 13152958236107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13152958236167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82789581 + ... + 82948300.

Almost surely, 213152958236160 is an apocalyptic number.

13152958236160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13152958236160 is an abundant number, since it is smaller than the sum of its proper divisors (19400613594752).

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

13152958236160 is an equidigital number, since it uses as much as digits as its factorization.

13152958236160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165737935 (or 165737919 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 13152958236160 in words is "thirteen trillion, one hundred fifty-two billion, nine hundred fifty-eight million, two hundred thirty-six thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 256 310 320 496 512 620 640 992 1240 1280 1984 2480 2560 3968 4960 7936 9920 15872 19840 39680 79360 165737881 331475762 662951524 828689405 1325903048 1657378810 2651806096 3314757620 5137874311 5303612192 6629515240 10275748622 10607224384 13259030480 20551497244 21214448768 25689371555 26518060960 41102994488 42428897536 51378743110 53036121920 82205988976 84857795072 102757486220 106072243840 164411977952 205514972440 212144487680 328823955904 411029944880 424288975360 657647911808 822059889760 1315295823616 1644119779520 2630591647232 3288239559040 6576479118080 13152958236160