Base | Representation |
---|---|
bin | 1100101110001110… |
… | …1100100101101000 |
3 | 22211000011201002122 |
4 | 3023203230211220 |
5 | 23443233220040 |
6 | 1322514050412 |
7 | 150426101402 |
oct | 31343544550 |
9 | 8730151078 |
10 | 3415132520 |
11 | 14a2831678 |
12 | 7b3879a08 |
13 | 4256c3897 |
14 | 2457c9b72 |
15 | 14ec461b5 |
hex | cb8ec968 |
3415132520 has 32 divisors (see below), whose sum is σ = 7706097000. Its totient is φ = 1362133248.
The previous prime is 3415132477. The next prime is 3415132531. The reversal of 3415132520 is 252315143.
It is a happy number.
3415132520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2331537796 + 1083594724 = 48286^2 + 32918^2 .
It is a super-3 number, since 3×34151325203 (a number of 30 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3415132520.
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, 108359 + ... + 136278.
Almost surely, 23415132520 is an apocalyptic number.
It is an amenable number.
3415132520 is an abundant number, since it is smaller than the sum of its proper divisors (4290964480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3415132520 is a wasteful number, since it uses less digits than its factorization.
3415132520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244997 (or 244993 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 3415132520 is about 58439.1351749836. The cubic root of 3415132520 is about 1505.9221465350.
Adding to 3415132520 its reverse (252315143), we get a palindrome (3667447663).
The spelling of 3415132520 in words is "three billion, four hundred fifteen million, one hundred thirty-two thousand, five hundred twenty".
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