Base | Representation |
---|---|
bin | 1000001100100010001… |
… | …0110101010101100101 |
3 | 111110102211200022222212 |
4 | 2003020202311111211 |
5 | 4301331200344122 |
6 | 144403444133205 |
7 | 13113146145434 |
oct | 2031042652545 |
9 | 443384608885 |
10 | 140803528037 |
11 | 54794a146a7 |
12 | 23356997205 |
13 | 1037c1ab983 |
14 | 6b5a23511b |
15 | 39e1543ce2 |
hex | 20c88b5565 |
140803528037 has 8 divisors (see below), whose sum is σ = 142919457912. Its totient is φ = 138701752000.
The previous prime is 140803528027. The next prime is 140803528039. The reversal of 140803528037 is 730825308041.
It can be written as a sum of positive squares in 4 ways, for example, as 101021629921 + 39781898116 = 317839^2 + 199454^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-140803528037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 140803527985 and 140803528003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140803528039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3518414 + ... + 3558207.
It is an arithmetic number, because the mean of its divisors is an integer number (17864932239).
Almost surely, 2140803528037 is an apocalyptic number.
It is an amenable number.
140803528037 is a deficient number, since it is larger than the sum of its proper divisors (2115929875).
140803528037 is a wasteful number, since it uses less digits than its factorization.
140803528037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7076919.
The product of its (nonzero) digits is 161280, while the sum is 41.
The spelling of 140803528037 in words is "one hundred forty billion, eight hundred three million, five hundred twenty-eight thousand, thirty-seven".
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