Base | Representation |
---|---|
bin | 111001100110000011111100… |
… | …001011011110001011110001 |
3 | 1020012212122110202122021020021 |
4 | 321212003330023132023301 |
5 | 231200114021330131140 |
6 | 2254422204142043441 |
7 | 104232424521433300 |
oct | 7146037413361361 |
9 | 1205778422567207 |
10 | 253304222114545 |
11 | 7378a798835578 |
12 | 244b007b579581 |
13 | ab45640c90084 |
14 | 4679dbdcb8437 |
15 | 1e440565edb4a |
hex | e660fc2de2f1 |
253304222114545 has 24 divisors (see below), whose sum is σ = 356835979665000. Its totient is φ = 172100797811712.
The previous prime is 253304222114539. The next prime is 253304222114551. The reversal of 253304222114545 is 545411222403352.
It is an interprime number because it is at equal distance from previous prime (253304222114539) and next prime (253304222114551).
It can be written as a sum of positive squares in 4 ways, for example, as 79876814888689 + 173427407225856 = 8937383^2 + 13169184^2 .
It is not a de Polignac number, because 253304222114545 - 229 = 253303685243633 is a prime.
It is a super-2 number, since 2×2533042221145452 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4742609920 + ... + 4742663329.
It is an arithmetic number, because the mean of its divisors is an integer number (14868165819375).
Almost surely, 2253304222114545 is an apocalyptic number.
It is an amenable number.
253304222114545 is a deficient number, since it is larger than the sum of its proper divisors (103531757550455).
253304222114545 is a wasteful number, since it uses less digits than its factorization.
253304222114545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9485273377 (or 9485273370 counting only the distinct ones).
The product of its (nonzero) digits is 1152000, while the sum is 43.
Adding to 253304222114545 its reverse (545411222403352), we get a palindrome (798715444517897).
The spelling of 253304222114545 in words is "two hundred fifty-three trillion, three hundred four billion, two hundred twenty-two million, one hundred fourteen thousand, five hundred forty-five".
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