| Base | Representation |
|---|---|
| bin | 10011010100110… |
| … | …10011101111000 |
| 3 | 102022001012210000 |
| 4 | 21222122131320 |
| 5 | 313000112100 |
| 6 | 24030353000 |
| 7 | 4005640551 |
| oct | 1152323570 |
| 9 | 368035700 |
| 10 | 162113400 |
| 11 | 83566219 |
| 12 | 4635b760 |
| 13 | 277806b7 |
| 14 | 1775d328 |
| 15 | e373900 |
| hex | 9a9a778 |
162113400 has 120 divisors (see below), whose sum is σ = 563100120. Its totient is φ = 43225920.
The previous prime is 162113381. The next prime is 162113459. The reversal of 162113400 is 4311261.
It is a happy number.
162113400 is a `hidden beast` number, since 1 + 621 + 1 + 3 + 40 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 11197 + ... + 21203.
It is an arithmetic number, because the mean of its divisors is an integer number (4692501).
Almost surely, 2162113400 is an apocalyptic number.
162113400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 162113400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281550060).
162113400 is an abundant number, since it is smaller than the sum of its proper divisors (400986720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162113400 is a wasteful number, since it uses less digits than its factorization.
162113400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10035 (or 10017 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 162113400 is about 12732.3760547668. The cubic root of 162113400 is about 545.2633466230.
Adding to 162113400 its reverse (4311261), we get a palindrome (166424661).
The spelling of 162113400 in words is "one hundred sixty-two million, one hundred thirteen thousand, four hundred".
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