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13156040746300 = 2252131560407463
BaseRepresentation
bin1011111101110010000100…
…1000101010010100111100
31201120201001002200202020111
42333130201020222110330
53211022032412340200
643551445055155404
72525330645145034
oct277344110522474
951521032622214
1013156040746300
11421249a029a61
12158588b515b64
137457bc89ba6a
14336a81b908c4
1517c34374c0ba
hexbf72122a53c

13156040746300 has 18 divisors (see below), whose sum is σ = 28548608419688. Its totient is φ = 5262416298480.

The previous prime is 13156040746291. The next prime is 13156040746307. The reversal of 13156040746300 is 364704065131.

13156040746300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13156040746307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65780203632 + ... + 65780203831.

Almost surely, 213156040746300 is an apocalyptic number.

13156040746300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13156040746300 is an abundant number, since it is smaller than the sum of its proper divisors (15392567673388).

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

13156040746300 is a wasteful number, since it uses less digits than its factorization.

13156040746300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131560407477 (or 131560407470 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 13156040746300 in words is "thirteen trillion, one hundred fifty-six billion, forty million, seven hundred forty-six thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 131560407463 263120814926 526241629852 657802037315 1315604074630 2631208149260 3289010186575 6578020373150 13156040746300