Base | Representation |
---|---|
bin | 111101100001100… |
… | …101001000010101 |
3 | 2122221021212001121 |
4 | 331201211020111 |
5 | 4103221304023 |
6 | 250231523541 |
7 | 34402444246 |
oct | 7541451025 |
9 | 2587255047 |
10 | 1032213013 |
11 | 48a725a07 |
12 | 2498295b1 |
13 | 135b08540 |
14 | 9b134ccd |
15 | 60945d5d |
hex | 3d865215 |
1032213013 has 16 divisors (see below), whose sum is σ = 1165973760. Its totient is φ = 907315776.
The previous prime is 1032212999. The next prime is 1032213053. The reversal of 1032213013 is 3103122301.
It is not a de Polignac number, because 1032213013 - 29 = 1032212501 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032213053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223 + ... + 45436.
It is an arithmetic number, because the mean of its divisors is an integer number (72873360).
Almost surely, 21032213013 is an apocalyptic number.
1032213013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1032213013 is a deficient number, since it is larger than the sum of its proper divisors (133760747).
1032213013 is a wasteful number, since it uses less digits than its factorization.
1032213013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45756.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1032213013 is about 32128.0720398844. The cubic root of 1032213013 is about 1010.6243935100.
Adding to 1032213013 its reverse (3103122301), we get a palindrome (4135335314).
The spelling of 1032213013 in words is "one billion, thirty-two million, two hundred thirteen thousand, thirteen".
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