Base | Representation |
---|---|
bin | 101011101010010… |
… | …1100010010011000 |
3 | 10210002201211220111 |
4 | 1113110230102120 |
5 | 11000022321242 |
6 | 401212534104 |
7 | 51206436454 |
oct | 12724542230 |
9 | 3702654814 |
10 | 1465042072 |
11 | 691a8387a |
12 | 34a781334 |
13 | 1a46a2700 |
14 | dc803664 |
15 | 88941817 |
hex | 5752c498 |
1465042072 has 24 divisors (see below), whose sum is σ = 2974514940. Its totient is φ = 676172640.
The previous prime is 1465042049. The next prime is 1465042087. The reversal of 1465042072 is 2702405641.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 540454 + ... + 543157.
Almost surely, 21465042072 is an apocalyptic number.
It is an amenable number.
1465042072 is an abundant number, since it is smaller than the sum of its proper divisors (1509472868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1465042072 is a wasteful number, since it uses less digits than its factorization.
1465042072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1083643 (or 1083626 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 1465042072 is about 38275.8680110589. The cubic root of 1465042072 is about 1135.7516215392.
The spelling of 1465042072 in words is "one billion, four hundred sixty-five million, forty-two thousand, seventy-two".
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