Base | Representation |
---|---|
bin | 11001110000110011101… |
… | …01111101111101100001 |
3 | 10010121211220000200100211 |
4 | 30320121311331331201 |
5 | 104000340342401201 |
6 | 1514353120214121 |
7 | 120645001000000 |
oct | 14703165757541 |
9 | 3117756020324 |
10 | 885196840801 |
11 | 3114565a3229 |
12 | 12368276a341 |
13 | 6562095c400 |
14 | 30bb53a0c37 |
15 | 1805cb4a651 |
hex | ce19d7df61 |
885196840801 has 63 divisors (see below), whose sum is σ = 1123604880723. Its totient is φ = 697056207120.
The previous prime is 885196840799. The next prime is 885196840813. The reversal of 885196840801 is 108048691588.
The square root of 885196840801 is 940849.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 130946278225 + 754250562576 = 361865^2 + 868476^2 .
It is not a de Polignac number, because 885196840801 - 21 = 885196840799 is a prime.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (885196840501) by changing a digit.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 4195245586 + ... + 4195245796.
Almost surely, 2885196840801 is an apocalyptic number.
885196840801 is the 940849-th square number.
885196840801 is the 470425-th centered octagonal number.
It is an amenable number.
885196840801 is a deficient number, since it is larger than the sum of its proper divisors (238408039922).
885196840801 is an frugal number, since it uses more digits than its factorization.
885196840801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490 (or 231 counting only the distinct ones).
The product of its (nonzero) digits is 4423680, while the sum is 58.
The spelling of 885196840801 in words is "eight hundred eighty-five billion, one hundred ninety-six million, eight hundred forty thousand, eight hundred one".
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