Base | Representation |
---|---|
bin | 1101010011110110001… |
… | …0000001110010001110 |
3 | 210212020002122220011210 |
4 | 3110331202001302032 |
5 | 12221301343101240 |
6 | 253014133155250 |
7 | 22343355335211 |
oct | 3247542016216 |
9 | 725202586153 |
10 | 228665597070 |
11 | 88a8184a599 |
12 | 3839778bb26 |
13 | 187420c2231 |
14 | b0d3211778 |
15 | 5e34d64780 |
hex | 353d881c8e |
228665597070 has 32 divisors (see below), whose sum is σ = 548830238112. Its totient is φ = 60973847552.
The previous prime is 228665597059. The next prime is 228665597117. The reversal of 228665597070 is 70795566822.
It is a super-3 number, since 3×2286655970703 (a number of 35 digits) contains 333 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 228665597070.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302674 + ... + 740906.
It is an arithmetic number, because the mean of its divisors is an integer number (17150944941).
Almost surely, 2228665597070 is an apocalyptic number.
228665597070 is an abundant number, since it is smaller than the sum of its proper divisors (320164641042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228665597070 is a wasteful number, since it uses less digits than its factorization.
228665597070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455636.
The product of its (nonzero) digits is 12700800, while the sum is 57.
The spelling of 228665597070 in words is "two hundred twenty-eight billion, six hundred sixty-five million, five hundred ninety-seven thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •