Base | Representation |
---|---|
bin | 101001111100011… |
… | …1111011111011000 |
3 | 10122002100211010112 |
4 | 1103320333133120 |
5 | 10340301332143 |
6 | 351354303452 |
7 | 46610055665 |
oct | 12370773730 |
9 | 3562324115 |
10 | 1407449048 |
11 | 662517335 |
12 | 333427b88 |
13 | 1957891b5 |
14 | d4cd0a6c |
15 | 83866e18 |
hex | 53e3f7d8 |
1407449048 has 32 divisors (see below), whose sum is σ = 2673412560. Its totient is φ = 694579200.
The previous prime is 1407449027. The next prime is 1407449063. The reversal of 1407449048 is 8409447041.
It is a super-2 number, since 2×14074490482 = 3961825645432212608, which contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 1407448996 and 1407449014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308915 + ... + 313437.
Almost surely, 21407449048 is an apocalyptic number.
It is an amenable number.
1407449048 is a deficient number, since it is larger than the sum of its proper divisors (1265963512).
1407449048 is a wasteful number, since it uses less digits than its factorization.
1407449048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5027 (or 5023 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 41.
The square root of 1407449048 is about 37515.9839001991. The cubic root of 1407449048 is about 1120.6695210331.
The spelling of 1407449048 in words is "one billion, four hundred seven million, four hundred forty-nine thousand, forty-eight".
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