Base | Representation |
---|---|
bin | 1110110000000100101… |
… | …1000000000000100101 |
3 | 220020010110120121210020 |
4 | 3230001023000000211 |
5 | 13123002204400201 |
6 | 312230520345353 |
7 | 24211023450135 |
oct | 3540113000045 |
9 | 806113517706 |
10 | 253422731301 |
11 | 98526585a03 |
12 | 41146915259 |
13 | 1ab8921339c |
14 | c3a1218ac5 |
15 | 68d3561a36 |
hex | 3b012c0025 |
253422731301 has 16 divisors (see below), whose sum is σ = 341369193984. Its totient is φ = 167214221424.
The previous prime is 253422731281. The next prime is 253422731339. The reversal of 253422731301 is 103137224352.
It is not a de Polignac number, because 253422731301 - 27 = 253422731173 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253422731701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322710 + ... + 781656.
It is an arithmetic number, because the mean of its divisors is an integer number (21335574624).
Almost surely, 2253422731301 is an apocalyptic number.
It is an amenable number.
253422731301 is a deficient number, since it is larger than the sum of its proper divisors (87946462683).
253422731301 is a wasteful number, since it uses less digits than its factorization.
253422731301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460840.
The product of its (nonzero) digits is 30240, while the sum is 33.
Adding to 253422731301 its reverse (103137224352), we get a palindrome (356559955653).
The spelling of 253422731301 in words is "two hundred fifty-three billion, four hundred twenty-two million, seven hundred thirty-one thousand, three hundred one".
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