Base | Representation |
---|---|
bin | 1000001001111010101… |
… | …1000010000110110100 |
3 | 111101121212210221220202 |
4 | 2002132223002012310 |
5 | 4243411331100140 |
6 | 144210031220032 |
7 | 13056556100204 |
oct | 2023653020664 |
9 | 441555727822 |
10 | 140101034420 |
11 | 54464421866 |
12 | 2319b677618 |
13 | 102997a8589 |
14 | 6ad0c0c404 |
15 | 399ea2c915 |
hex | 209eac21b4 |
140101034420 has 24 divisors (see below), whose sum is σ = 296160603648. Its totient is φ = 55669284000.
The previous prime is 140101034401. The next prime is 140101034449. The reversal of 140101034420 is 24430101041.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 140101034392 and 140101034401.
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, 23192516 + ... + 23198555.
It is an arithmetic number, because the mean of its divisors is an integer number (12340025152).
Almost surely, 2140101034420 is an apocalyptic number.
140101034420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140101034420 is an abundant number, since it is smaller than the sum of its proper divisors (156059569228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140101034420 is a wasteful number, since it uses less digits than its factorization.
140101034420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46391231 (or 46391229 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 140101034420 its reverse (24430101041), we get a palindrome (164531135461).
The spelling of 140101034420 in words is "one hundred forty billion, one hundred one million, thirty-four thousand, four hundred twenty".
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