Base | Representation |
---|---|
bin | 11000000101110110001… |
… | …100100110001100100110 |
3 | 12212021020210210022100110 |
4 | 120011312030212030212 |
5 | 204111024112011010 |
6 | 3304314055553450 |
7 | 230415646622511 |
oct | 30056614461446 |
9 | 5767223708313 |
10 | 1655545422630 |
11 | 58912725a650 |
12 | 228a3298b886 |
13 | c016a821518 |
14 | 5a1b36d9d78 |
15 | 2d0e7c1c120 |
hex | 18176326326 |
1655545422630 has 64 divisors (see below), whose sum is σ = 4336815168000. Its totient is φ = 401131729920.
The previous prime is 1655545422623. The next prime is 1655545422653. The reversal of 1655545422630 is 362245455561.
It is a super-2 number, since 2×16555454226302 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1655545422630.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 704530 + ... + 1951269.
It is an arithmetic number, because the mean of its divisors is an integer number (67762737000).
Almost surely, 21655545422630 is an apocalyptic number.
1655545422630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1655545422630 is an abundant number, since it is smaller than the sum of its proper divisors (2681269745370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1655545422630 is a wasteful number, since it uses less digits than its factorization.
1655545422630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2657709.
The product of its (nonzero) digits is 4320000, while the sum is 48.
The spelling of 1655545422630 in words is "one trillion, six hundred fifty-five billion, five hundred forty-five million, four hundred twenty-two thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.158 sec. • engine limits •