Base | Representation |
---|---|
bin | 100101111011010010… |
… | …101010000101011100 |
3 | 10220010001212121110000 |
4 | 211323102222011130 |
5 | 1131400114203304 |
6 | 30412531214300 |
7 | 2641105303500 |
oct | 457322520534 |
9 | 126101777400 |
10 | 40723194204 |
11 | 162a81aa600 |
12 | 7a86147390 |
13 | 3abcb52c24 |
14 | 1d84662300 |
15 | 10d523b939 |
hex | 97b4aa15c |
40723194204 has 1080 divisors, whose sum is σ = 152565502320. Its totient is φ = 9388431360.
The previous prime is 40723194173. The next prime is 40723194251. The reversal of 40723194204 is 40249132704.
40723194204 is digitally balanced in base 2, 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 (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 947051007 + ... + 947051049.
It is an arithmetic number, because the mean of its divisors is an integer number (141264354).
Almost surely, 240723194204 is an apocalyptic number.
40723194204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40723194204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76282751160).
40723194204 is an abundant number, since it is smaller than the sum of its proper divisors (111842308116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40723194204 is a wasteful number, since it uses less digits than its factorization.
40723194204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141 (or 112 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The spelling of 40723194204 in words is "forty billion, seven hundred twenty-three million, one hundred ninety-four thousand, two hundred four".
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