Base | Representation |
---|---|
bin | 111011100000110… |
… | …0010101100011010 |
3 | 12011011111200011022 |
4 | 1313001202230122 |
5 | 13042201033304 |
6 | 530052202442 |
7 | 100325211230 |
oct | 16701425432 |
9 | 5134450138 |
10 | 1996892954 |
11 | 935215261 |
12 | 478909422 |
13 | 25a92a084 |
14 | 14d2ca950 |
15 | ba49bebe |
hex | 77062b1a |
1996892954 has 32 divisors (see below), whose sum is σ = 3514206720. Its totient is φ = 833369472.
The previous prime is 1996892941. The next prime is 1996893001. The reversal of 1996892954 is 4592986991.
It is a super-2 number, since 2×19968929542 = 7975162939469692232, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68372 + ... + 93104.
It is an arithmetic number, because the mean of its divisors is an integer number (109818960).
Almost surely, 21996892954 is an apocalyptic number.
1996892954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1996892954 is a deficient number, since it is larger than the sum of its proper divisors (1517313766).
1996892954 is a wasteful number, since it uses less digits than its factorization.
1996892954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24894.
The product of its digits is 12597120, while the sum is 62.
The square root of 1996892954 is about 44686.6082176752. The cubic root of 1996892954 is about 1259.2682729670.
The spelling of 1996892954 in words is "one billion, nine hundred ninety-six million, eight hundred ninety-two thousand, nine hundred fifty-four".
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