Base | Representation |
---|---|
bin | 11110010101000101110… |
… | …10011110110011010100 |
3 | 10200121212210211121120002 |
4 | 33022202322132303110 |
5 | 114033223010401030 |
6 | 2114424032030432 |
7 | 135201406052351 |
oct | 17124272366324 |
9 | 3617783747502 |
10 | 1042115325140 |
11 | 371a5aa2a02a |
12 | 149b76392418 |
13 | 7736a673586 |
14 | 3861d92d628 |
15 | 1c193ce1245 |
hex | f2a2e9ecd4 |
1042115325140 has 24 divisors (see below), whose sum is σ = 2191140665952. Its totient is φ = 416332133280.
The previous prime is 1042115325107. The next prime is 1042115325151. The reversal of 1042115325140 is 415235112401.
It is a happy number.
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, 32108174 + ... + 32140613.
It is an arithmetic number, because the mean of its divisors is an integer number (91297527748).
Almost surely, 21042115325140 is an apocalyptic number.
1042115325140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1042115325140 is an abundant number, since it is smaller than the sum of its proper divisors (1149025340812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1042115325140 is a wasteful number, since it uses less digits than its factorization.
1042115325140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64249607 (or 64249605 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 29.
The spelling of 1042115325140 in words is "one trillion, forty-two billion, one hundred fifteen million, three hundred twenty-five thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •