Base | Representation |
---|---|
bin | 1110100011000… |
… | …11010111000000 |
3 | 22111122100212101 |
4 | 13101203113000 |
5 | 222220314132 |
6 | 20035440144 |
7 | 3011223655 |
oct | 721432700 |
9 | 274570771 |
10 | 122041792 |
11 | 62986894 |
12 | 34a56054 |
13 | 1c3903a2 |
14 | 122cbc2c |
15 | aaaa7e7 |
hex | 74635c0 |
122041792 has 56 divisors (see below), whose sum is σ = 252374400. Its totient is φ = 58490880.
The previous prime is 122041781. The next prime is 122041817. The reversal of 122041792 is 297140221.
It is a self number, because there is not a number n which added to its sum of digits gives 122041792.
It is a congruent number.
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, 271584 + ... + 272032.
Almost surely, 2122041792 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 122041792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126187200).
122041792 is an abundant number, since it is smaller than the sum of its proper divisors (130332608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122041792 is a wasteful number, since it uses less digits than its factorization.
122041792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629 (or 619 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 122041792 is about 11047.2526901488. The cubic root of 122041792 is about 496.0241923684.
The spelling of 122041792 in words is "one hundred twenty-two million, forty-one thousand, seven hundred ninety-two".
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