Base | Representation |
---|---|
bin | 11101111111011001… |
… | …01111000000000001 |
3 | 1112120010000110100221 |
4 | 32333230233000001 |
5 | 230433333430433 |
6 | 11221405543041 |
7 | 1106666616301 |
oct | 167754570001 |
9 | 45503013327 |
10 | 16101076993 |
11 | 6912702501 |
12 | 3154274a81 |
13 | 16979b5cc1 |
14 | aca563601 |
15 | 64380e72d |
hex | 3bfb2f001 |
16101076993 has 8 divisors (see below), whose sum is σ = 16517038208. Its totient is φ = 15687003024.
The previous prime is 16101076987. The next prime is 16101077023. The reversal of 16101076993 is 39967010161.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16101076993 - 25 = 16101076961 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16101076963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454521 + ... + 488662.
It is an arithmetic number, because the mean of its divisors is an integer number (2064629776).
Almost surely, 216101076993 is an apocalyptic number.
It is an amenable number.
16101076993 is a deficient number, since it is larger than the sum of its proper divisors (415961215).
16101076993 is an equidigital number, since it uses as much as digits as its factorization.
16101076993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 943623.
The product of its (nonzero) digits is 61236, while the sum is 43.
The spelling of 16101076993 in words is "sixteen billion, one hundred one million, seventy-six thousand, nine hundred ninety-three".
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