Base | Representation |
---|---|
bin | 1110111100111001… |
… | …0110000111110000 |
3 | 101100201010200212220 |
4 | 3233032112013300 |
5 | 31204424441443 |
6 | 1502131321040 |
7 | 201313213431 |
oct | 35716260760 |
9 | 11321120786 |
10 | 4013515248 |
11 | 177a585456 |
12 | 940150180 |
13 | 4bc6742c2 |
14 | 2a1071488 |
15 | 187544a83 |
hex | ef3961f0 |
4013515248 has 40 divisors (see below), whose sum is σ = 10372254288. Its totient is φ = 1337321472.
The previous prime is 4013515237. The next prime is 4013515273. The reversal of 4013515248 is 8425153104.
It is a super-2 number, since 2×40135152482 = 32216609291857003008, which contains 22 as substring.
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, 121440 + ... + 150912.
Almost surely, 24013515248 is an apocalyptic number.
4013515248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4013515248 is an abundant number, since it is smaller than the sum of its proper divisors (6358739040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4013515248 is a wasteful number, since it uses less digits than its factorization.
4013515248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32321 (or 32315 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 4013515248 is about 63352.3105182439. The cubic root of 4013515248 is about 1589.1868853851.
The spelling of 4013515248 in words is "four billion, thirteen million, five hundred fifteen thousand, two hundred forty-eight".
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