Base | Representation |
---|---|
bin | 1100000011100… |
… | …00010000010100 |
3 | 21001021120210201 |
4 | 12001300100110 |
5 | 201341414332 |
6 | 14011230244 |
7 | 2335350340 |
oct | 601602024 |
9 | 231246721 |
10 | 101123092 |
11 | 52099304 |
12 | 29a48384 |
13 | 17c47a65 |
14 | d604620 |
15 | 8d275e7 |
hex | 6070414 |
101123092 has 48 divisors (see below), whose sum is σ = 214663680. Its totient is φ = 40716000.
The previous prime is 101123083. The next prime is 101123117. The reversal of 101123092 is 290321101.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68967 + ... + 70417.
It is an arithmetic number, because the mean of its divisors is an integer number (4472160).
Almost surely, 2101123092 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 101123092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107331840).
101123092 is an abundant number, since it is smaller than the sum of its proper divisors (113540588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101123092 is a wasteful number, since it uses less digits than its factorization.
101123092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1612 (or 1610 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
The square root of 101123092 is about 10055.9978122512. The cubic root of 101123092 is about 465.8900622973.
Adding to 101123092 its reverse (290321101), we get a palindrome (391444193).
The spelling of 101123092 in words is "one hundred one million, one hundred twenty-three thousand, ninety-two".
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