Base | Representation |
---|---|
bin | 101011010100101000001… |
… | …111100100100101111101 |
3 | 101112121101100101000122100 |
4 | 223110220033210211331 |
5 | 342234033400204223 |
6 | 10155353301135313 |
7 | 425042001164310 |
oct | 53245017444575 |
9 | 11477340330570 |
10 | 2977087506813 |
11 | a486373154a2 |
12 | 400b906ba539 |
13 | 18797992bc24 |
14 | a413dca6977 |
15 | 52692e6c043 |
hex | 2b5283e497d |
2977087506813 has 48 divisors (see below), whose sum is σ = 5020070515200. Its totient is φ = 1664682686208.
The previous prime is 2977087506797. The next prime is 2977087506853. The reversal of 2977087506813 is 3186057807792.
It is not a de Polignac number, because 2977087506813 - 24 = 2977087506797 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2977087506853) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16042231 + ... + 16226747.
It is an arithmetic number, because the mean of its divisors is an integer number (104584802400).
Almost surely, 22977087506813 is an apocalyptic number.
It is an amenable number.
2977087506813 is a deficient number, since it is larger than the sum of its proper divisors (2042983008387).
2977087506813 is a wasteful number, since it uses less digits than its factorization.
2977087506813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190026 (or 190023 counting only the distinct ones).
The product of its (nonzero) digits is 35562240, while the sum is 63.
The spelling of 2977087506813 in words is "two trillion, nine hundred seventy-seven billion, eighty-seven million, five hundred six thousand, eight hundred thirteen".
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