Base | Representation |
---|---|
bin | 100000010100100100110110… |
… | …010010111011000110011000 |
3 | 200122022112201111210121220020 |
4 | 200110210312102323012120 |
5 | 122113002124020313130 |
6 | 1222155245512230440 |
7 | 41641050200363124 |
oct | 4024446622730630 |
9 | 618275644717806 |
10 | 142151443526040 |
11 | 413260a7a98703 |
12 | 13b39a9a99b420 |
13 | 6141a92602430 |
14 | 2716249130584 |
15 | 1167a42b89e10 |
hex | 8149364bb198 |
142151443526040 has 64 divisors (see below), whose sum is σ = 459258509858400. Its totient is φ = 34991124559872.
The previous prime is 142151443525963. The next prime is 142151443526177. The reversal of 142151443526040 is 40625344151241.
It is a junction number, because it is equal to n+sod(n) for n = 142151443525983 and 142151443526001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45561358545 + ... + 45561361664.
Almost surely, 2142151443526040 is an apocalyptic number.
142151443526040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142151443526040 is an abundant number, since it is smaller than the sum of its proper divisors (317107066332360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142151443526040 is a wasteful number, since it uses less digits than its factorization.
142151443526040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91122720236 (or 91122720232 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 42.
Adding to 142151443526040 its reverse (40625344151241), we get a palindrome (182776787677281).
The spelling of 142151443526040 in words is "one hundred forty-two trillion, one hundred fifty-one billion, four hundred forty-three million, five hundred twenty-six thousand, forty".
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