Base | Representation |
---|---|
bin | 1110110001110001100… |
… | …0000001111110011100 |
3 | 220021022021101011221001 |
4 | 3230130120001332130 |
5 | 13124421024211220 |
6 | 312344102520044 |
7 | 24225235005451 |
oct | 3543430017634 |
9 | 807267334831 |
10 | 253879132060 |
11 | 98740173614 |
12 | 41253736024 |
13 | 1ac2c9415c8 |
14 | c405aa1828 |
15 | 690d66680a |
hex | 3b1c601f9c |
253879132060 has 24 divisors (see below), whose sum is σ = 533277246096. Its totient is φ = 101526687360.
The previous prime is 253879132057. The next prime is 253879132063. The reversal of 253879132060 is 60231978352.
253879132060 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (253879132057) and next prime (253879132063).
It is a super-2 number, since 2×2538791320602 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 253879132060.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253879132063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476846 + ... + 1639765.
It is an arithmetic number, because the mean of its divisors is an integer number (22219885254).
Almost surely, 2253879132060 is an apocalyptic number.
253879132060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
253879132060 is an abundant number, since it is smaller than the sum of its proper divisors (279398114036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253879132060 is a wasteful number, since it uses less digits than its factorization.
253879132060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3120693 (or 3120691 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 46.
The spelling of 253879132060 in words is "two hundred fifty-three billion, eight hundred seventy-nine million, one hundred thirty-two thousand, sixty".
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