Base | Representation |
---|---|
bin | 111011011000001… |
… | …0011000100010000 |
3 | 12010212000000020221 |
4 | 1312300103010100 |
5 | 13040021404441 |
6 | 525411242424 |
7 | 100241613112 |
oct | 16660230420 |
9 | 5125000227 |
10 | 1992372496 |
11 | 932707a44 |
12 | 4772a9414 |
13 | 259a0664a |
14 | 14c8713b2 |
15 | b9da78d1 |
hex | 76c13110 |
1992372496 has 15 divisors (see below), whose sum is σ = 3860567671. Its totient is φ = 996096976.
The previous prime is 1992372479. The next prime is 1992372517. The reversal of 1992372496 is 6942732991.
It is a happy number.
The square root of 1992372496 is 44636.
It is a perfect power (a square), and thus also a powerful number.
It is a super-3 number, since 3×19923724963 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 172965 + ... + 184123.
Almost surely, 21992372496 is an apocalyptic number.
1992372496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
1992372496 is the 44636-th square number.
It is an amenable number.
1992372496 is a deficient number, since it is larger than the sum of its proper divisors (1868195175).
1992372496 is an frugal number, since it uses more digits than its factorization.
1992372496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22326 (or 11161 counting only the distinct ones).
The product of its digits is 1469664, while the sum is 52.
The cubic root of 1992372496 is about 1258.3173339642.
The spelling of 1992372496 in words is "one billion, nine hundred ninety-two million, three hundred seventy-two thousand, four hundred ninety-six".
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