Base | Representation |
---|---|
bin | 101010011100100010… |
… | …1100001101110100100 |
3 | 22201021112200121000000 |
4 | 1110321011201232210 |
5 | 2443134412012041 |
6 | 105512533021300 |
7 | 6404555516652 |
oct | 1247105415644 |
9 | 281245617000 |
10 | 91152063396 |
11 | 35725a663a9 |
12 | 157ba784830 |
13 | 87987015b4 |
14 | 45a9d0ddd2 |
15 | 2587598bb6 |
hex | 1539161ba4 |
91152063396 has 63 divisors (see below), whose sum is σ = 239207543323. Its totient is φ = 30378586680.
The previous prime is 91152063389. The next prime is 91152063407. The reversal of 91152063396 is 69336025119.
The square root of 91152063396 is 301914.
It is a perfect power (a square), and thus also a powerful number.
91152063396 is a `hidden beast` number, since 9 + 1 + 1 + 5 + 2 + 0 + 633 + 9 + 6 = 666.
It is a super-2 number, since 2×911520633962 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 16300561 + ... + 16306151.
Almost surely, 291152063396 is an apocalyptic number.
91152063396 is the 301914-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 91152063396
91152063396 is an abundant number, since it is smaller than the sum of its proper divisors (148055479927).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
91152063396 is an frugal number, since it uses more digits than its factorization.
91152063396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11204 (or 5596 counting only the distinct ones).
The product of its (nonzero) digits is 262440, while the sum is 45.
The spelling of 91152063396 in words is "ninety-one billion, one hundred fifty-two million, sixty-three thousand, three hundred ninety-six".
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