Base | Representation |
---|---|
bin | 111100011101001… |
… | …0000100001011110 |
3 | 12020101001101221012 |
4 | 1320322100201132 |
5 | 13123301203300 |
6 | 533142335222 |
7 | 101161200545 |
oct | 17072204136 |
9 | 5211041835 |
10 | 2028537950 |
11 | 95106964a |
12 | 48742a512 |
13 | 264359a1a |
14 | 1535a715c |
15 | bd14d435 |
hex | 78e9085e |
2028537950 has 24 divisors (see below), whose sum is σ = 3875059272. Its totient is φ = 789484320.
The previous prime is 2028537911. The next prime is 2028537961. The reversal of 2028537950 is 597358202.
It is a super-2 number, since 2×20285379502 = 8229932429180405000, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2028537898 and 2028537907.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 546404 + ... + 550103.
It is an arithmetic number, because the mean of its divisors is an integer number (161460803).
Almost surely, 22028537950 is an apocalyptic number.
2028537950 is a deficient number, since it is larger than the sum of its proper divisors (1846521322).
2028537950 is a wasteful number, since it uses less digits than its factorization.
2028537950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1096556 (or 1096551 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 41.
The square root of 2028537950 is about 45039.2934003188. The cubic root of 2028537950 is about 1265.8853649778.
The spelling of 2028537950 in words is "two billion, twenty-eight million, five hundred thirty-seven thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •