Base | Representation |
---|---|
bin | 111001010111101… |
… | …1010100001010111 |
3 | 11222011021202111100 |
4 | 1302233122201113 |
5 | 12420302011043 |
6 | 515004041143 |
7 | 65463334155 |
oct | 16257324127 |
9 | 4864252440 |
10 | 1925032023 |
11 | 8a86a3062 |
12 | 4588331b3 |
13 | 248a89505 |
14 | 1439423d5 |
15 | b4004cd3 |
hex | 72bda857 |
1925032023 has 12 divisors (see below), whose sum is σ = 2808133848. Its totient is φ = 1270647600.
The previous prime is 1925032003. The next prime is 1925032037. The reversal of 1925032023 is 3202305291.
It is not a de Polignac number, because 1925032023 - 28 = 1925031767 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1925032003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1057965 + ... + 1059782.
It is an arithmetic number, because the mean of its divisors is an integer number (234011154).
Almost surely, 21925032023 is an apocalyptic number.
1925032023 is a deficient number, since it is larger than the sum of its proper divisors (883101825).
1925032023 is a wasteful number, since it uses less digits than its factorization.
1925032023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2117854 (or 2117851 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 1925032023 is about 43875.1868713969. The cubic root of 1925032023 is about 1243.9778652799.
The spelling of 1925032023 in words is "one billion, nine hundred twenty-five million, thirty-two thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •