Base | Representation |
---|---|
bin | 1110110000011000001101… |
… | …01101001011100010111001 |
3 | 11020220001111001120111021021 |
4 | 13120030012231023202321 |
5 | 13223114203122201340 |
6 | 153002402053542441 |
7 | 6556222214541550 |
oct | 730140655134271 |
9 | 136801431514237 |
10 | 32448590428345 |
11 | a380408400233 |
12 | 3780907344a21 |
13 | 1514b730312b0 |
14 | 80273d448d97 |
15 | 3b40e040de4a |
hex | 1d8306b4b8b9 |
32448590428345 has 64 divisors (see below), whose sum is σ = 50308485857280. Its totient is φ = 19539455558400.
The previous prime is 32448590428307. The next prime is 32448590428351. The reversal of 32448590428345 is 54382409584423.
It is not a de Polignac number, because 32448590428345 - 223 = 32448582039737 is a prime.
It is a super-2 number, since 2×324485904283452 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18663591 + ... + 20327980.
It is an arithmetic number, because the mean of its divisors is an integer number (786070091520).
Almost surely, 232448590428345 is an apocalyptic number.
32448590428345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
32448590428345 is a deficient number, since it is larger than the sum of its proper divisors (17859895428935).
32448590428345 is a wasteful number, since it uses less digits than its factorization.
32448590428345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38991686.
The product of its (nonzero) digits is 132710400, while the sum is 61.
The spelling of 32448590428345 in words is "thirty-two trillion, four hundred forty-eight billion, five hundred ninety million, four hundred twenty-eight thousand, three hundred forty-five".
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