Base | Representation |
---|---|
bin | 1001111110000001… |
… | …1010111011010101 |
3 | 20220111111202111000 |
4 | 2133200122323111 |
5 | 20440033414440 |
6 | 1121313333513 |
7 | 123213162363 |
oct | 23740327325 |
9 | 6814452430 |
10 | 2676076245 |
11 | 1153636767 |
12 | 628267299 |
13 | 33855b38b |
14 | 1b55a6633 |
15 | 109e0b730 |
hex | 9f81aed5 |
2676076245 has 32 divisors (see below), whose sum is σ = 4886058240. Its totient is φ = 1388664000.
The previous prime is 2676076241. The next prime is 2676076343. The reversal of 2676076245 is 5426706762.
It is not a de Polignac number, because 2676076245 - 22 = 2676076241 is a prime.
It is a super-2 number, since 2×26760762452 = 14322768138106600050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 2676076245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2676076241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262881 + ... + 272870.
It is an arithmetic number, because the mean of its divisors is an integer number (152689320).
Almost surely, 22676076245 is an apocalyptic number.
It is an amenable number.
2676076245 is a deficient number, since it is larger than the sum of its proper divisors (2209981995).
2676076245 is a wasteful number, since it uses less digits than its factorization.
2676076245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 535802 (or 535796 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 45.
The square root of 2676076245 is about 51730.8055707622. The cubic root of 2676076245 is about 1388.3516933118.
The spelling of 2676076245 in words is "two billion, six hundred seventy-six million, seventy-six thousand, two hundred forty-five".
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