Base | Representation |
---|---|
bin | 111111011111011… |
… | …1000111110001110 |
3 | 12111110202022122212 |
4 | 1332332320332032 |
5 | 13330341244002 |
6 | 551222110422 |
7 | 103536142625 |
oct | 17676707616 |
9 | 5443668585 |
10 | 2130415502 |
11 | 9a3622776 |
12 | 4b557b412 |
13 | 27c4a9cb7 |
14 | 162d266bc |
15 | c7074352 |
hex | 7efb8f8e |
2130415502 has 8 divisors (see below), whose sum is σ = 3239399136. Its totient is φ = 1050615792.
The previous prime is 2130415501. The next prime is 2130415541. The reversal of 2130415502 is 2055140312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21304155022 = 9077340422323824008, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130415501) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7295798 + ... + 7296089.
It is an arithmetic number, because the mean of its divisors is an integer number (404924892).
Almost surely, 22130415502 is an apocalyptic number.
2130415502 is a deficient number, since it is larger than the sum of its proper divisors (1108983634).
2130415502 is a wasteful number, since it uses less digits than its factorization.
2130415502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14591962.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 2130415502 is about 46156.4242765836. The cubic root of 2130415502 is about 1286.7320085328.
Adding to 2130415502 its reverse (2055140312), we get a palindrome (4185555814).
The spelling of 2130415502 in words is "two billion, one hundred thirty million, four hundred fifteen thousand, five hundred two".
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