Base | Representation |
---|---|
bin | 10001100000011001101… |
… | …101001110111101001100 |
3 | 11021000012200101021100222 |
4 | 101200121231032331030 |
5 | 124202242131143040 |
6 | 2320354415210512 |
7 | 152626003251443 |
oct | 21403155167514 |
9 | 4230180337328 |
10 | 1203022131020 |
11 | 4242206a2936 |
12 | 1751a1816a38 |
13 | 895a174a608 |
14 | 42325a51d5a |
15 | 214601a1bb5 |
hex | 11819b4ef4c |
1203022131020 has 12 divisors (see below), whose sum is σ = 2526346475184. Its totient is φ = 481208852400.
The previous prime is 1203022130963. The next prime is 1203022131029. The reversal of 1203022131020 is 201312203021.
It is a self number, because there is not a number n which added to its sum of digits gives 1203022131020.
It is not an unprimeable number, because it can be changed into a prime (1203022131029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30075553256 + ... + 30075553295.
It is an arithmetic number, because the mean of its divisors is an integer number (210528872932).
Almost surely, 21203022131020 is an apocalyptic number.
1203022131020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1203022131020 is an abundant number, since it is smaller than the sum of its proper divisors (1323324344164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1203022131020 is a wasteful number, since it uses less digits than its factorization.
1203022131020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60151106560 (or 60151106558 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 1203022131020 its reverse (201312203021), we get a palindrome (1404334334041).
The spelling of 1203022131020 in words is "one trillion, two hundred three billion, twenty-two million, one hundred thirty-one thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •