Base | Representation |
---|---|
bin | 101111001100010000… |
… | …1000001001000101000 |
3 | 100200120202210211211102 |
4 | 1132120201001020220 |
5 | 3130022304240130 |
6 | 114320101020532 |
7 | 10215242425064 |
oct | 1363041011050 |
9 | 320522724742 |
10 | 101343040040 |
11 | 39a8555aa50 |
12 | 177836b4748 |
13 | 9730b36ba8 |
14 | 4c95586aa4 |
15 | 29820cc645 |
hex | 1798841228 |
101343040040 has 64 divisors (see below), whose sum is σ = 248851440000. Its totient is φ = 36837149440.
The previous prime is 101343040033. The next prime is 101343040061. The reversal of 101343040040 is 40040343101.
It is a happy number.
101343040040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 = 101343039994 and 101343040021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1076381 + ... + 1166739.
It is an arithmetic number, because the mean of its divisors is an integer number (3888303750).
Almost surely, 2101343040040 is an apocalyptic number.
101343040040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101343040040 is an abundant number, since it is smaller than the sum of its proper divisors (147508399960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101343040040 is a wasteful number, since it uses less digits than its factorization.
101343040040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92930 (or 92926 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 101343040040 its reverse (40040343101), we get a palindrome (141383383141).
The spelling of 101343040040 in words is "one hundred one billion, three hundred forty-three million, forty thousand, forty".
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