Base | Representation |
---|---|
bin | 1011010000011100010… |
… | …1010111011110010000 |
3 | 200111011211212120222100 |
4 | 2310013011113132100 |
5 | 11132031422010241 |
6 | 224502045440400 |
7 | 16654305033132 |
oct | 2640705273620 |
9 | 614154776870 |
10 | 193392375696 |
11 | 75020a55273 |
12 | 31592870100 |
13 | 153103b8400 |
14 | 9508703052 |
15 | 506d3149b6 |
hex | 2d07157790 |
193392375696 has 135 divisors (see below), whose sum is σ = 586273649169. Its totient is φ = 59484237696.
The previous prime is 193392375677. The next prime is 193392375721. The reversal of 193392375696 is 696573293391.
The square root of 193392375696 is 439764.
It is a perfect power (a square), and thus also a powerful number.
193392375696 is a `hidden beast` number, since 1 + 9 + 3 + 39 + 2 + 37 + 569 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 28608339600 + 164784036096 = 169140^2 + 405936^2 .
It is a super-2 number, since 2×1933923756962 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 68601775 + ... + 68604593.
Almost surely, 2193392375696 is an apocalyptic number.
193392375696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
193392375696 is the 439764-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 193392375696
193392375696 is an abundant number, since it is smaller than the sum of its proper divisors (392881273473).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
193392375696 is an equidigital number, since it uses as much as digits as its factorization.
193392375696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5678 (or 2837 counting only the distinct ones).
The product of its digits is 49601160, while the sum is 63.
The spelling of 193392375696 in words is "one hundred ninety-three billion, three hundred ninety-two million, three hundred seventy-five thousand, six hundred ninety-six".
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