Base | Representation |
---|---|
bin | 1110001110000… |
… | …11110010010100 |
3 | 22022110121112020 |
4 | 13013003302110 |
5 | 221014303103 |
6 | 15500453140 |
7 | 2645646153 |
oct | 707036224 |
9 | 268417466 |
10 | 119291028 |
11 | 6137812a |
12 | 33b4a1b0 |
13 | 1b93930c |
14 | 11bb359a |
15 | a715753 |
hex | 71c3c94 |
119291028 has 24 divisors (see below), whose sum is σ = 278563488. Its totient is φ = 39732576.
The previous prime is 119290993. The next prime is 119291047. The reversal of 119291028 is 820192911.
It is a super-2 number, since 2×1192910282 = 28460698722593568, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 119291028.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16275 + ... + 22437.
It is an arithmetic number, because the mean of its divisors is an integer number (11606812).
Almost surely, 2119291028 is an apocalyptic number.
It is an amenable number.
119291028 is an abundant number, since it is smaller than the sum of its proper divisors (159272460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119291028 is a wasteful number, since it uses less digits than its factorization.
119291028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7783 (or 7781 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 33.
The square root of 119291028 is about 10922.0432154428. The cubic root of 119291028 is about 492.2691203980.
The spelling of 119291028 in words is "one hundred nineteen million, two hundred ninety-one thousand, twenty-eight".
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