Base | Representation |
---|---|
bin | 111111011110101… |
… | …1101110010010010 |
3 | 12111110001100022112 |
4 | 1332331131302102 |
5 | 13330242321002 |
6 | 551210105322 |
7 | 103533025664 |
oct | 17675356222 |
9 | 5443040275 |
10 | 2130042002 |
11 | 9a33980a0 |
12 | 4b541b242 |
13 | 27c3a8caa |
14 | 162c6a534 |
15 | c6eed852 |
hex | 7ef5dc92 |
2130042002 has 8 divisors (see below), whose sum is σ = 3485523312. Its totient is φ = 968200900.
The previous prime is 2130041999. The next prime is 2130042037. The reversal of 2130042002 is 2002400312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48410024 + ... + 48410067.
It is an arithmetic number, because the mean of its divisors is an integer number (435690414).
Almost surely, 22130042002 is an apocalyptic number.
2130042002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2130042002 is a deficient number, since it is larger than the sum of its proper divisors (1355481310).
2130042002 is a wasteful number, since it uses less digits than its factorization.
2130042002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96820104.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2130042002 is about 46152.3780752412. The cubic root of 2130042002 is about 1286.6568084145.
Adding to 2130042002 its reverse (2002400312), we get a palindrome (4132442314).
The spelling of 2130042002 in words is "two billion, one hundred thirty million, forty-two thousand, two".
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