Base | Representation |
---|---|
bin | 11101100001011000100… |
… | …10110001110100100101 |
3 | 10120222020011122101222101 |
4 | 32300230102301310211 |
5 | 113104344440331041 |
6 | 2053553300332101 |
7 | 133166446441033 |
oct | 16605422616445 |
9 | 3528204571871 |
10 | 1014355402021 |
11 | 3612051a8a05 |
12 | 1447096a4031 |
13 | 74865402670 |
14 | 37148bd5553 |
15 | 1b5bbb9db31 |
hex | ec2c4b1d25 |
1014355402021 has 16 divisors (see below), whose sum is σ = 1098186211584. Its totient is φ = 931355901504.
The previous prime is 1014355401989. The next prime is 1014355402033. The reversal of 1014355402021 is 1202045534101.
It is a cyclic number.
It is not a de Polignac number, because 1014355402021 - 25 = 1014355401989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1014355402091) 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 15 ways as a sum of consecutive naturals, for example, 11385370 + ... + 11474116.
It is an arithmetic number, because the mean of its divisors is an integer number (68636638224).
Almost surely, 21014355402021 is an apocalyptic number.
It is an amenable number.
1014355402021 is a deficient number, since it is larger than the sum of its proper divisors (83830809563).
1014355402021 is a wasteful number, since it uses less digits than its factorization.
1014355402021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93420.
The product of its (nonzero) digits is 4800, while the sum is 28.
The spelling of 1014355402021 in words is "one trillion, fourteen billion, three hundred fifty-five million, four hundred two thousand, twenty-one".
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