Base | Representation |
---|---|
bin | 1011110000101101100… |
… | …0000010100100001110 |
3 | 201022112111211122212112 |
4 | 2330023120002210032 |
5 | 11302301401024004 |
6 | 232453353104022 |
7 | 20412044222252 |
oct | 2741330024416 |
9 | 638474748775 |
10 | 202054314254 |
11 | 78766435981 |
12 | 331ab6b8012 |
13 | 16090b02540 |
14 | 9acac78262 |
15 | 53c89b4e6e |
hex | 2f0b60290e |
202054314254 has 16 divisors (see below), whose sum is σ = 326484496800. Its totient is φ = 93230389920.
The previous prime is 202054314251. The next prime is 202054314257. The reversal of 202054314254 is 452413450202.
It is an interprime number because it is at equal distance from previous prime (202054314251) and next prime (202054314257).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 202054314254.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202054314251) 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, 963029 + ... + 1153920.
It is an arithmetic number, because the mean of its divisors is an integer number (20405281050).
Almost surely, 2202054314254 is an apocalyptic number.
202054314254 is a deficient number, since it is larger than the sum of its proper divisors (124430182546).
202054314254 is a wasteful number, since it uses less digits than its factorization.
202054314254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2120635.
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 202054314254 its reverse (452413450202), we get a palindrome (654467764456).
The spelling of 202054314254 in words is "two hundred two billion, fifty-four million, three hundred fourteen thousand, two hundred fifty-four".
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