Base | Representation |
---|---|
bin | 1111101001110010101100… |
… | …10000010000000111010111 |
3 | 11111212122102121220120200002 |
4 | 13310321112100100013113 |
5 | 14002424323120323111 |
6 | 201112533412041515 |
7 | 10151600163040544 |
oct | 764712620200727 |
9 | 144778377816602 |
10 | 34421315011031 |
11 | aa70aa7a64313 |
12 | 3a3b0b890329b |
13 | 1628bba813280 |
14 | 870001681bcb |
15 | 3ea59daa163b |
hex | 1f4e564101d7 |
34421315011031 has 16 divisors (see below), whose sum is σ = 39316509225504. Its totient is φ = 29853546138624.
The previous prime is 34421315011009. The next prime is 34421315011043. The reversal of 34421315011031 is 13011051312443.
It is a de Polignac number, because none of the positive numbers 2k-34421315011031 is a prime.
It is a super-2 number, since 2×344213150110312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34421315010985 and 34421315011003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34421315016031) 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, 132538550 + ... + 132798003.
It is an arithmetic number, because the mean of its divisors is an integer number (2457281826594).
Almost surely, 234421315011031 is an apocalyptic number.
34421315011031 is a deficient number, since it is larger than the sum of its proper divisors (4895194214473).
34421315011031 is a wasteful number, since it uses less digits than its factorization.
34421315011031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265337170.
The product of its (nonzero) digits is 4320, while the sum is 29.
Adding to 34421315011031 its reverse (13011051312443), we get a palindrome (47432366323474).
The spelling of 34421315011031 in words is "thirty-four trillion, four hundred twenty-one billion, three hundred fifteen million, eleven thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •