Base | Representation |
---|---|
bin | 11010001000100111100… |
… | …11000011000111100100 |
3 | 10011211211210101102000021 |
4 | 31010103303003013210 |
5 | 104203030430022314 |
6 | 1524305414324524 |
7 | 121606534505260 |
oct | 15042363030744 |
9 | 3154753342007 |
10 | 897980314084 |
11 | 316916527987 |
12 | 12604b959744 |
13 | 668aa20b599 |
14 | 316690850a0 |
15 | 1855a07b324 |
hex | d113cc31e4 |
897980314084 has 24 divisors (see below), whose sum is σ = 1796129843648. Its totient is φ = 384812445600.
The previous prime is 897980314061. The next prime is 897980314087. The reversal of 897980314084 is 480413089798.
It is not an unprimeable number, because it can be changed into a prime (897980314087) 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, 1207299 + ... + 1803754.
Almost surely, 2897980314084 is an apocalyptic number.
It is an amenable number.
897980314084 is an abundant number, since it is smaller than the sum of its proper divisors (898149529564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897980314084 is a wasteful number, since it uses less digits than its factorization.
897980314084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3021715 (or 3021713 counting only the distinct ones).
The product of its (nonzero) digits is 13934592, while the sum is 61.
The spelling of 897980314084 in words is "eight hundred ninety-seven billion, nine hundred eighty million, three hundred fourteen thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •