Base | Representation |
---|---|
bin | 10111111101110… |
… | …10110000101000 |
3 | 112000022001010110 |
4 | 23332322300220 |
5 | 402431333414 |
6 | 31541014320 |
7 | 4660560102 |
oct | 1376726050 |
9 | 460261113 |
10 | 201042984 |
11 | a353562a |
12 | 573b43a0 |
13 | 32860c5c |
14 | 1c9b4572 |
15 | 129b3459 |
hex | bfbac28 |
201042984 has 16 divisors (see below), whose sum is σ = 502607520. Its totient is φ = 67014320.
The previous prime is 201042973. The next prime is 201042991. The reversal of 201042984 is 489240102.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4188372 + ... + 4188419.
It is an arithmetic number, because the mean of its divisors is an integer number (31412970).
Almost surely, 2201042984 is an apocalyptic number.
201042984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
201042984 is an abundant number, since it is smaller than the sum of its proper divisors (301564536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201042984 is a wasteful number, since it uses less digits than its factorization.
201042984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8376800 (or 8376796 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 201042984 is about 14178.9627265185. The cubic root of 201042984 is about 585.8183535433.
The spelling of 201042984 in words is "two hundred one million, forty-two thousand, nine hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •