Base | Representation |
---|---|
bin | 1011010100111111111… |
… | …10100011101100101100 |
3 | 1101012200011212011122002 |
4 | 11222133332203230230 |
5 | 22334121121030012 |
6 | 454451003511432 |
7 | 40056336123104 |
oct | 5523776435454 |
9 | 1335604764562 |
10 | 389231033132 |
11 | 140087853187 |
12 | 63528828578 |
13 | 2a9205452b6 |
14 | 14ba5c72204 |
15 | a1d12937c2 |
hex | 5a9ffa3b2c |
389231033132 has 6 divisors (see below), whose sum is σ = 681154307988. Its totient is φ = 194615516564.
The previous prime is 389231033053. The next prime is 389231033143. The reversal of 389231033132 is 231330132983.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48653879138 + ... + 48653879145.
It is an arithmetic number, because the mean of its divisors is an integer number (113525717998).
Almost surely, 2389231033132 is an apocalyptic number.
It is an amenable number.
389231033132 is a deficient number, since it is larger than the sum of its proper divisors (291923274856).
389231033132 is a wasteful number, since it uses less digits than its factorization.
389231033132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97307758287 (or 97307758285 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 38.
The spelling of 389231033132 in words is "three hundred eighty-nine billion, two hundred thirty-one million, thirty-three thousand, one hundred thirty-two".
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