Base | Representation |
---|---|
bin | 1001110000010011000100… |
… | …0001111010011101010001 |
3 | 1101222100000111101000022222 |
4 | 2130010301001322131101 |
5 | 2401211012104021111 |
6 | 34451054355510425 |
7 | 2154611214066356 |
oct | 234046101723521 |
9 | 41870014330288 |
10 | 10725355923281 |
11 | 346566389a10a |
12 | 125278bbb8415 |
13 | 5ca5207a9c5c |
14 | 291177b8a62d |
15 | 138ed00767db |
hex | 9c13107a751 |
10725355923281 has 32 divisors (see below), whose sum is σ = 11126806627968. Its totient is φ = 10330252531200.
The previous prime is 10725355923277. The next prime is 10725355923283. The reversal of 10725355923281 is 18232955352701.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10725355923281 - 22 = 10725355923277 is a prime.
It is a super-2 number, since 2×107253559232812 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10725355923283) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 3478868366 + ... + 3478871448.
It is an arithmetic number, because the mean of its divisors is an integer number (347712707124).
Almost surely, 210725355923281 is an apocalyptic number.
It is an amenable number.
10725355923281 is a deficient number, since it is larger than the sum of its proper divisors (401450704687).
10725355923281 is a wasteful number, since it uses less digits than its factorization.
10725355923281 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4961.
The product of its (nonzero) digits is 4536000, while the sum is 53.
The spelling of 10725355923281 in words is "ten trillion, seven hundred twenty-five billion, three hundred fifty-five million, nine hundred twenty-three thousand, two hundred eighty-one".
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