Base | Representation |
---|---|
bin | 11111000011010110… |
… | …11011101101000000 |
3 | 1121000211201201211001 |
4 | 33201223123231000 |
5 | 233120304124102 |
6 | 11354132501344 |
7 | 1130061350242 |
oct | 174153335500 |
9 | 47024651731 |
10 | 16671161152 |
11 | 7085488138 |
12 | 329317a854 |
13 | 1758b38cc9 |
14 | b42160092 |
15 | 6788bd487 |
hex | 3e1adbb40 |
16671161152 has 28 divisors (see below), whose sum is σ = 34148995456. Its totient is φ = 8066689920.
The previous prime is 16671161147. The next prime is 16671161159. The reversal of 16671161152 is 25116117661.
It is a super-2 number, since 2×166711611522 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16671161159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4199418 + ... + 4203385.
Almost surely, 216671161152 is an apocalyptic number.
It is an amenable number.
16671161152 is an abundant number, since it is smaller than the sum of its proper divisors (17477834304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16671161152 is an equidigital number, since it uses as much as digits as its factorization.
16671161152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8402846 (or 8402836 counting only the distinct ones).
The product of its digits is 15120, while the sum is 37.
The spelling of 16671161152 in words is "sixteen billion, six hundred seventy-one million, one hundred sixty-one thousand, one hundred fifty-two".
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