Base | Representation |
---|---|
bin | 101000011010111110… |
… | …1001100100001010000 |
3 | 22022001120010120112110 |
4 | 1100311331030201100 |
5 | 2410233433033212 |
6 | 103513311225320 |
7 | 6162045521343 |
oct | 1206575144120 |
9 | 268046116473 |
10 | 86804580432 |
11 | 338a4a17079 |
12 | 149a6818240 |
13 | 8254ac857b |
14 | 42b678645a |
15 | 23d0a85a3c |
hex | 1435f4c850 |
86804580432 has 40 divisors (see below), whose sum is σ = 236047545760. Its totient is φ = 27411972480.
The previous prime is 86804580409. The next prime is 86804580437. The reversal of 86804580432 is 23408540868.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86804580437) 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, 47589319 + ... + 47591142.
It is an arithmetic number, because the mean of its divisors is an integer number (5901188644).
Almost surely, 286804580432 is an apocalyptic number.
It is an amenable number.
86804580432 is an abundant number, since it is smaller than the sum of its proper divisors (149242965328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86804580432 is a wasteful number, since it uses less digits than its factorization.
86804580432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95180491 (or 95180485 counting only the distinct ones).
The product of its (nonzero) digits is 1474560, while the sum is 48.
The spelling of 86804580432 in words is "eighty-six billion, eight hundred four million, five hundred eighty thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •