Base | Representation |
---|---|
bin | 10010101011110010… |
… | …10110010000011010 |
3 | 221220002011012002121 |
4 | 21111321112100122 |
5 | 131020421000242 |
6 | 4335211451454 |
7 | 503402234164 |
oct | 112571262032 |
9 | 27802135077 |
10 | 10031031322 |
11 | 428828a334 |
12 | 1b3b456b8a |
13 | c3b2639c0 |
14 | 6b231d934 |
15 | 3da98c667 |
hex | 255e5641a |
10031031322 has 16 divisors (see below), whose sum is σ = 17157149352. Its totient is φ = 4357370880.
The previous prime is 10031031293. The next prime is 10031031337. The reversal of 10031031322 is 22313013001.
It can be written as a sum of positive squares in 4 ways, for example, as 8619451281 + 1411580041 = 92841^2 + 37571^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10031031296 and 10031031305.
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, 11346879 + ... + 11347762.
Almost surely, 210031031322 is an apocalyptic number.
10031031322 is a deficient number, since it is larger than the sum of its proper divisors (7126118030).
10031031322 is a wasteful number, since it uses less digits than its factorization.
10031031322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22694673.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10031031322 its reverse (22313013001), we get a palindrome (32344044323).
The spelling of 10031031322 in words is "ten billion, thirty-one million, thirty-one thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •