Base | Representation |
---|---|
bin | 1011010010110110… |
… | …1110100101000010 |
3 | 21211022000202220111 |
4 | 2310231232211002 |
5 | 22202130324041 |
6 | 1220503501534 |
7 | 135063415132 |
oct | 26455564502 |
9 | 7738022814 |
10 | 3031886146 |
11 | 1316469a33 |
12 | 7074578aa |
13 | 394199b93 |
14 | 20a946ac2 |
15 | 12b291981 |
hex | b4b6e942 |
3031886146 has 8 divisors (see below), whose sum is σ = 4568223744. Its totient is φ = 1509144900.
The previous prime is 3031886129. The next prime is 3031886173. The reversal of 3031886146 is 6416881303.
It is a happy number.
3031886146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 3031886099 and 3031886108.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3398530 + ... + 3399421.
It is an arithmetic number, because the mean of its divisors is an integer number (571027968).
Almost surely, 23031886146 is an apocalyptic number.
3031886146 is a deficient number, since it is larger than the sum of its proper divisors (1536337598).
3031886146 is a wasteful number, since it uses less digits than its factorization.
3031886146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6798176.
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 3031886146 is about 55062.5657411639. The cubic root of 3031886146 is about 1447.3413264561.
The spelling of 3031886146 in words is "three billion, thirty-one million, eight hundred eighty-six thousand, one hundred forty-six".
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