Base | Representation |
---|---|
bin | 10111101110001100110… |
… | …011111100110110110000 |
3 | 12202211201022021221001120 |
4 | 113232030303330312300 |
5 | 203202024142042112 |
6 | 3244514411502240 |
7 | 225526522110120 |
oct | 27561463746660 |
9 | 5684638257046 |
10 | 1630155034032 |
11 | 579388022918 |
12 | 223b27757980 |
13 | ba952460445 |
14 | 58c85570c80 |
15 | 2c60db33e8c |
hex | 17b8ccfcdb0 |
1630155034032 has 160 divisors (see below), whose sum is σ = 4863203020800. Its totient is φ = 460894281984.
The previous prime is 1630155033989. The next prime is 1630155034061. The reversal of 1630155034032 is 2304305510361.
It is a junction number, because it is equal to n+sod(n) for n = 1630155033984 and 1630155034002.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33015219 + ... + 33064557.
It is an arithmetic number, because the mean of its divisors is an integer number (30395018880).
Almost surely, 21630155034032 is an apocalyptic number.
1630155034032 is a gapful number since it is divisible by the number (12) 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 1630155034032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2431601510400).
1630155034032 is an abundant number, since it is smaller than the sum of its proper divisors (3233047986768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1630155034032 is a wasteful number, since it uses less digits than its factorization.
1630155034032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50383 (or 50377 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 33.
The spelling of 1630155034032 in words is "one trillion, six hundred thirty billion, one hundred fifty-five million, thirty-four thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.140 sec. • engine limits •