Base | Representation |
---|---|
bin | 10010101011110011… |
… | …00111100111010111 |
3 | 221220002021210121222 |
4 | 21111321213213113 |
5 | 131020430234143 |
6 | 4335213200555 |
7 | 503402651366 |
oct | 112571474727 |
9 | 27802253558 |
10 | 10031102423 |
11 | 42883287a1 |
12 | 1b3b49015b |
13 | c3b28a184 |
14 | 6b233b7dd |
15 | 3da9a3768 |
hex | 255e679d7 |
10031102423 has 8 divisors (see below), whose sum is σ = 10092243600. Its totient is φ = 9969997888.
The previous prime is 10031102387. The next prime is 10031102429. The reversal of 10031102423 is 32420113001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10031102423 - 28 = 10031102167 is a prime.
It is a super-3 number, since 3×100311024233 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031102429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709043 + ... + 723051.
It is an arithmetic number, because the mean of its divisors is an integer number (1261530450).
Almost surely, 210031102423 is an apocalyptic number.
10031102423 is a deficient number, since it is larger than the sum of its proper divisors (61141177).
10031102423 is a wasteful number, since it uses less digits than its factorization.
10031102423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18321.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10031102423 its reverse (32420113001), we get a palindrome (42451215424).
The spelling of 10031102423 in words is "ten billion, thirty-one million, one hundred two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •