Base | Representation |
---|---|
bin | 111001101000111110001111… |
… | …000101111110011111111011 |
3 | 1020020120202210102121001210021 |
4 | 321220332033011332133323 |
5 | 231211403203341423121 |
6 | 2255054125222031311 |
7 | 104253035525455042 |
oct | 7150761705763773 |
9 | 1206522712531707 |
10 | 253504255420411 |
11 | 73857607384986 |
12 | 245229a6278537 |
13 | ab5b46c170b58 |
14 | 4685958589559 |
15 | 1e49362951641 |
hex | e68f8f17e7fb |
253504255420411 has 8 divisors (see below), whose sum is σ = 254472427671264. Its totient is φ = 252537091160640.
The previous prime is 253504255420321. The next prime is 253504255420417. The reversal of 253504255420411 is 114024552405352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 253504255420411 - 223 = 253504247031803 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (253504255420417) 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, 251493820 + ... + 252499801.
It is an arithmetic number, because the mean of its divisors is an integer number (31809053458908).
Almost surely, 2253504255420411 is an apocalyptic number.
253504255420411 is a deficient number, since it is larger than the sum of its proper divisors (968172250853).
253504255420411 is a wasteful number, since it uses less digits than its factorization.
253504255420411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503995541.
The product of its (nonzero) digits is 960000, while the sum is 43.
The spelling of 253504255420411 in words is "two hundred fifty-three trillion, five hundred four billion, two hundred fifty-five million, four hundred twenty thousand, four hundred eleven".
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