Base | Representation |
---|---|
bin | 100000011011001… |
… | …1101011000100000 |
3 | 2210211022001001012 |
4 | 1000312131120200 |
5 | 4212013033302 |
6 | 255544000052 |
7 | 35651000000 |
oct | 10066353040 |
9 | 2724261035 |
10 | 1088017952 |
11 | 509180a9a |
12 | 264460028 |
13 | 144546c08 |
14 | a4700000 |
15 | 657baa52 |
hex | 40d9d620 |
1088017952 has 126 divisors (see below), whose sum is σ = 2654687637. Its totient is φ = 438864384.
The previous prime is 1088017927. The next prime is 1088017961. The reversal of 1088017952 is 2597108801.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 995781136 + 92236816 = 31556^2 + 9604^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=23324.
1088017952 is a modest number, since divided by 17952 gives 1088 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 64001048 + ... + 64001064.
Almost surely, 21088017952 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 1088017952
1088017952 is an abundant number, since it is smaller than the sum of its proper divisors (1566669685).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1088017952 is an frugal number, since it uses more digits than its factorization.
1088017952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86 (or 26 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 41.
The square root of 1088017952 is about 32985.1171287901. The cubic root of 1088017952 is about 1028.5182930517.
The spelling of 1088017952 in words is "one billion, eighty-eight million, seventeen thousand, nine hundred fifty-two".
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