Base | Representation |
---|---|
bin | 100000011001000101010111… |
… | …011001111101000010010000 |
3 | 200200102011100112020112020000 |
4 | 200121011113121331002100 |
5 | 122133041103041144131 |
6 | 1222553442202250000 |
7 | 42002325151525500 |
oct | 4031052731750220 |
9 | 620364315215200 |
10 | 142461236662416 |
11 | 41435520159241 |
12 | 13b89b37ab6900 |
13 | 6165063300099 |
14 | 2727236b47a00 |
15 | 1170b24e93ce6 |
hex | 81915767d090 |
142461236662416 has 300 divisors, whose sum is σ = 507856640287788. Its totient is φ = 38308903686144.
The previous prime is 142461236662351. The next prime is 142461236662457. The reversal of 142461236662416 is 614266632164241.
It can be written as a sum of positive squares in 2 ways, for example, as 61421703840000 + 81039532822416 = 7837200^2 + 9002196^2 .
It is a super-2 number, since 2×1424612366624162 (a number of 29 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 64901101 + ... + 67060236.
Almost surely, 2142461236662416 is an apocalyptic number.
142461236662416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
142461236662416 is an abundant number, since it is smaller than the sum of its proper divisors (365395403625372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142461236662416 is a wasteful number, since it uses less digits than its factorization.
142461236662416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131961388 (or 131961366 counting only the distinct ones).
The product of its digits is 11943936, while the sum is 54.
The spelling of 142461236662416 in words is "one hundred forty-two trillion, four hundred sixty-one billion, two hundred thirty-six million, six hundred sixty-two thousand, four hundred sixteen".
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