Base | Representation |
---|---|
bin | 10010101011110100… |
… | …00000001011000011 |
3 | 221220002110220121110 |
4 | 21111322000023003 |
5 | 131020441444021 |
6 | 4335215254403 |
7 | 503403550554 |
oct | 112572001303 |
9 | 27802426543 |
10 | 10031203011 |
11 | 4288397325 |
12 | 1b3b51a403 |
13 | c3b2c3bab |
14 | 6b236632b |
15 | 3da9c3476 |
hex | 255e802c3 |
10031203011 has 16 divisors (see below), whose sum is σ = 13598455040. Its totient is φ = 6575778720.
The previous prime is 10031202977. The next prime is 10031203019. The reversal of 10031203011 is 11030213001.
It is not a de Polignac number, because 10031203011 - 29 = 10031202499 is a prime.
It is a super-2 number, since 2×100312030112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10031203019) 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, 770010 + ... + 782928.
It is an arithmetic number, because the mean of its divisors is an integer number (849903440).
Almost surely, 210031203011 is an apocalyptic number.
10031203011 is a deficient number, since it is larger than the sum of its proper divisors (3567252029).
10031203011 is a wasteful number, since it uses less digits than its factorization.
10031203011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17226.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 10031203011 its reverse (11030213001), we get a palindrome (21061416012).
The spelling of 10031203011 in words is "ten billion, thirty-one million, two hundred three thousand, eleven".
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