Base | Representation |
---|---|
bin | 1100011110001111100… |
… | …1011110000000011101 |
3 | 202111002022202212122022 |
4 | 3013203321132000131 |
5 | 12002314341000103 |
6 | 242234253225525 |
7 | 21323660342630 |
oct | 3074371360035 |
9 | 674068685568 |
10 | 214276890653 |
11 | 8296879a491 |
12 | 35640a922a5 |
13 | 1728b0c7377 |
14 | a52a273c17 |
15 | 5891a4e138 |
hex | 31e3e5e01d |
214276890653 has 32 divisors (see below), whose sum is σ = 271112970240. Its totient is φ = 165209129280.
The previous prime is 214276890601. The next prime is 214276890661. The reversal of 214276890653 is 356098672412.
It is a cyclic number.
It is not a de Polignac number, because 214276890653 - 212 = 214276886557 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a junction number, because it is equal to n+sod(n) for n = 214276890595 and 214276890604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214276890683) 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, 271775 + ... + 708812.
It is an arithmetic number, because the mean of its divisors is an integer number (8472280320).
It is a 1-persistent number, because it is pandigital, but 2⋅214276890653 = 428553781306 is not.
Almost surely, 2214276890653 is an apocalyptic number.
It is an amenable number.
214276890653 is a deficient number, since it is larger than the sum of its proper divisors (56836079587).
214276890653 is a wasteful number, since it uses less digits than its factorization.
214276890653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 980697.
The product of its (nonzero) digits is 4354560, while the sum is 53.
The spelling of 214276890653 in words is "two hundred fourteen billion, two hundred seventy-six million, eight hundred ninety thousand, six hundred fifty-three".
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