Base | Representation |
---|---|
bin | 101000001100010011… |
… | …1110100010111010011 |
3 | 22020210021002002221110 |
4 | 1100120213310113103 |
5 | 2403231440442303 |
6 | 103352411024403 |
7 | 6143621416416 |
oct | 1203047642723 |
9 | 266707062843 |
10 | 86312437203 |
11 | 33672136633 |
12 | 14889a3b103 |
13 | 81a6b64665 |
14 | 426b277b7d |
15 | 23a2770703 |
hex | 14189f45d3 |
86312437203 has 48 divisors (see below), whose sum is σ = 123220167840. Its totient is φ = 53716895232.
The previous prime is 86312437069. The next prime is 86312437219. The reversal of 86312437203 is 30273421368.
It is not a de Polignac number, because 86312437203 - 210 = 86312436179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86312437243) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16567263 + ... + 16572471.
It is an arithmetic number, because the mean of its divisors is an integer number (2567086830).
Almost surely, 286312437203 is an apocalyptic number.
86312437203 is a deficient number, since it is larger than the sum of its proper divisors (36907730637).
86312437203 is a wasteful number, since it uses less digits than its factorization.
86312437203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5508 (or 5485 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 39.
The spelling of 86312437203 in words is "eighty-six billion, three hundred twelve million, four hundred thirty-seven thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •