Base | Representation |
---|---|
bin | 111110011110011… |
… | …011101001001100 |
3 | 2201001022021222201 |
4 | 332132123221030 |
5 | 4121312234230 |
6 | 252001451244 |
7 | 34655153314 |
oct | 7636335114 |
9 | 2631267881 |
10 | 1048164940 |
11 | 498730919 |
12 | 253040b24 |
13 | 139202254 |
14 | 9d2c8444 |
15 | 620475ca |
hex | 3e79ba4c |
1048164940 has 24 divisors (see below), whose sum is σ = 2202989040. Its totient is φ = 418915008.
The previous prime is 1048164911. The next prime is 1048164973. The reversal of 1048164940 is 494618401.
It is a self number, because there is not a number n which added to its sum of digits gives 1048164940.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3259 + ... + 45901.
It is an arithmetic number, because the mean of its divisors is an integer number (91791210).
Almost surely, 21048164940 is an apocalyptic number.
1048164940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1048164940 is an abundant number, since it is smaller than the sum of its proper divisors (1154824100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1048164940 is a wasteful number, since it uses less digits than its factorization.
1048164940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43881 (or 43879 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 1048164940 is about 32375.3755190577. The cubic root of 1048164940 is about 1015.8039009694.
The spelling of 1048164940 in words is "one billion, forty-eight million, one hundred sixty-four thousand, nine hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •