Base | Representation |
---|---|
bin | 1001000111100101000011… |
… | …0110100101101101100001 |
3 | 1022111110100221121001021100 |
4 | 2101321100312211231201 |
5 | 2303230324400001020 |
6 | 33153443230145013 |
7 | 2053224631142532 |
oct | 221712066455541 |
9 | 38443327531240 |
10 | 10025810156385 |
11 | 3215a16508581 |
12 | 115b09b652169 |
13 | 57957848c6ca |
14 | 269374d26689 |
15 | 125bdace6a90 |
hex | 91e50da5b61 |
10025810156385 has 48 divisors (see below), whose sum is σ = 17400452741568. Its totient is φ = 5340216470400.
The previous prime is 10025810156339. The next prime is 10025810156413. The reversal of 10025810156385 is 58365101852001.
10025810156385 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 5 + 8 + 1 + 0 + 1 + 5 + 638 + 5 = 666.
It is not a de Polignac number, because 10025810156385 - 214 = 10025810140001 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 10025810156385.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112500054 + ... + 112589136.
It is an arithmetic number, because the mean of its divisors is an integer number (362509432116).
Almost surely, 210025810156385 is an apocalyptic number.
10025810156385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10025810156385 is a deficient number, since it is larger than the sum of its proper divisors (7374642585183).
10025810156385 is a wasteful number, since it uses less digits than its factorization.
10025810156385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92286 (or 92283 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 45.
The spelling of 10025810156385 in words is "ten trillion, twenty-five billion, eight hundred ten million, one hundred fifty-six thousand, three hundred eighty-five".
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