Base | Representation |
---|---|
bin | 1000000001100011… |
… | …1000011000010000 |
3 | 12120010010211210012 |
4 | 2000120320120100 |
5 | 13402411143112 |
6 | 553423454052 |
7 | 104243514653 |
oct | 20030703020 |
9 | 5503124705 |
10 | 2154006032 |
11 | a05975682 |
12 | 501457328 |
13 | 2843497a9 |
14 | 16610789a |
15 | c9184022 |
hex | 80638610 |
2154006032 has 10 divisors (see below), whose sum is σ = 4173386718. Its totient is φ = 1077003008.
The previous prime is 2154006011. The next prime is 2154006067. The reversal of 2154006032 is 2306004512.
It can be written as a sum of positive squares in only one way, i.e., 2105341456 + 48664576 = 45884^2 + 6976^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2154005989 and 2154006007.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67312673 + ... + 67312704.
Almost surely, 22154006032 is an apocalyptic number.
It is an amenable number.
2154006032 is a deficient number, since it is larger than the sum of its proper divisors (2019380686).
2154006032 is a wasteful number, since it uses less digits than its factorization.
2154006032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134625385 (or 134625379 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2154006032 is about 46411.2705277500. The cubic root of 2154006032 is about 1291.4640014203.
The spelling of 2154006032 in words is "two billion, one hundred fifty-four million, six thousand, thirty-two".
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