Base | Representation |
---|---|
bin | 1000011100111100110… |
… | …1111100110111000000 |
3 | 111212210222002202101122 |
4 | 2013033031330313000 |
5 | 4334342334233012 |
6 | 150413032051412 |
7 | 13330310362355 |
oct | 2071715746700 |
9 | 455728082348 |
10 | 145210461632 |
11 | 5664657a085 |
12 | 24186833b68 |
13 | 109021cb8a2 |
14 | 705763662c |
15 | 3b9d39be72 |
hex | 21cf37cdc0 |
145210461632 has 28 divisors (see below), whose sum is σ = 288370639920. Its totient is φ = 72550142976.
The previous prime is 145210461619. The next prime is 145210461667. The reversal of 145210461632 is 236164012541.
It is a junction number, because it is equal to n+sod(n) for n = 145210461592 and 145210461601.
It is a congruent number.
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, 775673 + ... + 944504.
Almost surely, 2145210461632 is an apocalyptic number.
It is an amenable number.
145210461632 is a deficient number, since it is larger than the sum of its proper divisors (143160178288).
145210461632 is a wasteful number, since it uses less digits than its factorization.
145210461632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1721508 (or 1721498 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 35.
The spelling of 145210461632 in words is "one hundred forty-five billion, two hundred ten million, four hundred sixty-one thousand, six hundred thirty-two".
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