Base | Representation |
---|---|
bin | 101000011110011… |
… | …1010101000000000 |
3 | 10111122120222010111 |
4 | 1100330322220000 |
5 | 10240141133143 |
6 | 342433441104 |
7 | 45441023320 |
oct | 12074725000 |
9 | 3448528114 |
10 | 1358146048 |
11 | 637702256 |
12 | 31aa10194 |
13 | 1884b611c |
14 | cc539280 |
15 | 7e37899d |
hex | 50f3aa00 |
1358146048 has 80 divisors (see below), whose sum is σ = 3283879104. Its totient is φ = 547799040.
The previous prime is 1358146003. The next prime is 1358146057. The reversal of 1358146048 is 8406418531.
It is a self number, because there is not a number n which added to its sum of digits gives 1358146048.
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, 49783 + ... + 72073.
Almost surely, 21358146048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1358146048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1641939552).
1358146048 is an abundant number, since it is smaller than the sum of its proper divisors (1925733056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1358146048 is an equidigital number, since it uses as much as digits as its factorization.
1358146048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22333 (or 22317 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The square root of 1358146048 is about 36853.0330909140. The cubic root of 1358146048 is about 1107.4279782701.
The spelling of 1358146048 in words is "one billion, three hundred fifty-eight million, one hundred forty-six thousand, forty-eight".
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