Base | Representation |
---|---|
bin | 1100101111100000… |
… | …1011110101110111 |
3 | 22211101021120120200 |
4 | 3023320023311313 |
5 | 24001122102130 |
6 | 1323225131543 |
7 | 150522541110 |
oct | 31370136567 |
9 | 8741246520 |
10 | 3420503415 |
11 | 14a586a92a |
12 | 7b5629bb3 |
13 | 426854424 |
14 | 2463c7207 |
15 | 150457760 |
hex | cbe0bd77 |
3420503415 has 48 divisors (see below), whose sum is σ = 6780633600. Its totient is φ = 1562556096.
The previous prime is 3420503381. The next prime is 3420503417. The reversal of 3420503415 is 5143050243.
It is not a de Polignac number, because 3420503415 - 219 = 3419979127 is a prime.
It is a super-2 number, since 2×34205034152 = 23399687224053324450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3420503417) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 588996 + ... + 594774.
It is an arithmetic number, because the mean of its divisors is an integer number (141263200).
Almost surely, 23420503415 is an apocalyptic number.
3420503415 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3420503415 is a deficient number, since it is larger than the sum of its proper divisors (3360130185).
3420503415 is a wasteful number, since it uses less digits than its factorization.
3420503415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7676 (or 7673 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 3420503415 is about 58485.0700179114. The cubic root of 3420503415 is about 1506.7111753032.
Adding to 3420503415 its reverse (5143050243), we get a palindrome (8563553658).
The spelling of 3420503415 in words is "three billion, four hundred twenty million, five hundred three thousand, four hundred fifteen".
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