Base | Representation |
---|---|
bin | 100001000101111100100… |
… | …101110010011111000001 |
3 | 22001101220220000010000001 |
4 | 201011330211302133001 |
5 | 244224403230333411 |
6 | 4500415303000001 |
7 | 323205003615160 |
oct | 41057445623701 |
9 | 8041826003001 |
10 | 2274127980481 |
11 | 7a74a7a5a975 |
12 | 3088a8a39001 |
13 | 1365ac2aba96 |
14 | 7c0d58d33d7 |
15 | 3e24e167dc1 |
hex | 2117c9727c1 |
2274127980481 has 4 divisors (see below), whose sum is σ = 2599003406272. Its totient is φ = 1949252554692.
The previous prime is 2274127980461. The next prime is 2274127980491. The reversal of 2274127980481 is 1840897214722.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2274127980481 - 29 = 2274127979969 is a prime.
It is a super-2 number, since 2×22741279804812 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2274127980461) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162437712885 + ... + 162437712898.
It is an arithmetic number, because the mean of its divisors is an integer number (649750851568).
Almost surely, 22274127980481 is an apocalyptic number.
It is an amenable number.
2274127980481 is a deficient number, since it is larger than the sum of its proper divisors (324875425791).
2274127980481 is an equidigital number, since it uses as much as digits as its factorization.
2274127980481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324875425790.
The product of its (nonzero) digits is 3612672, while the sum is 55.
The spelling of 2274127980481 in words is "two trillion, two hundred seventy-four billion, one hundred twenty-seven million, nine hundred eighty thousand, four hundred eighty-one".
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