Base | Representation |
---|---|
bin | 101111110011001000100000… |
… | …001110101110011001100000 |
3 | 1000120100000202022211220011010 |
4 | 233303020200032232121200 |
5 | 210023234134030012432 |
6 | 2023034354055220520 |
7 | 62165016244600203 |
oct | 5763104016563140 |
9 | 1016300668756133 |
10 | 210222010000992 |
11 | 60a8a721195030 |
12 | 1b6b2525977740 |
13 | 903bb0967a6a2 |
14 | 39cab2a05993a |
15 | 19485548ad3cc |
hex | bf32203ae660 |
210222010000992 has 192 divisors, whose sum is σ = 604193837022720. Its totient is φ = 63471462297600.
The previous prime is 210222010000949. The next prime is 210222010000993. The reversal of 210222010000992 is 299000010222012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210222010000993) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4616892658 + ... + 4616938190.
It is an arithmetic number, because the mean of its divisors is an integer number (3146842901160).
Almost surely, 2210222010000992 is an apocalyptic number.
210222010000992 is a gapful number since it is divisible by the number (22) 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 210222010000992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302096918511360).
210222010000992 is an abundant number, since it is smaller than the sum of its proper divisors (393971827021728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210222010000992 is a wasteful number, since it uses less digits than its factorization.
210222010000992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61397 (or 61389 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 30.
The spelling of 210222010000992 in words is "two hundred ten trillion, two hundred twenty-two billion, ten million, nine hundred ninety-two", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •