| Base | Representation |
|---|---|
| bin | 1011111000111111001000… |
| … | …1001100001000000100100 |
| 3 | 1201021211101000022202010000 |
| 4 | 2332033302021201000210 |
| 5 | 3203144312401000000 |
| 6 | 43445541230101300 |
| 7 | 2516353120660644 |
| oct | 276176211410044 |
| 9 | 51254330282100 |
| 10 | 13073648062500 |
| 11 | 4190559558153 |
| 12 | 157191634a830 |
| 13 | 73aabbb4041c |
| 14 | 332aa733c524 |
| 15 | 17a1201a0000 |
| hex | be3f2261024 |
13073648062500 has 315 divisors, whose sum is σ = 42747427025149. Its totient is φ = 3484136700000.
The previous prime is 13073648062487. The next prime is 13073648062543. The reversal of 13073648062500 is 526084637031.
The square root of 13073648062500 is 3615750.
It is a perfect power (a square), and thus also a powerful number.
13073648062500 is a `hidden beast` number, since 1 + 3 + 0 + 7 + 3 + 6 + 4 + 80 + 62 + 500 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 11453770772964 + 1619877289536 = 3384342^2 + 1272744^2 .
It is a super-2 number, since 2×130736480625002 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 104 ways as a sum of consecutive naturals, for example, 8135436697 + ... + 8135438303.
Almost surely, 213073648062500 is an apocalyptic number.
13073648062500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13073648062500 is the 3615750-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13073648062500
13073648062500 is an abundant number, since it is smaller than the sum of its proper divisors (29673778962649).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13073648062500 is an frugal number, since it uses more digits than its factorization.
13073648062500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3260 (or 1617 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 45.
The spelling of 13073648062500 in words is "thirteen trillion, seventy-three billion, six hundred forty-eight million, sixty-two thousand, five hundred".
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