Base | Representation |
---|---|
bin | 111000000101110111000100… |
… | …1010001001011110100111000 |
3 | 2101200221022020102112100100022 |
4 | 1300023232021101023310320 |
5 | 1004132121400301031410 |
6 | 4505202412504030012 |
7 | 205632003441052166 |
oct | 16013561121136470 |
9 | 2350838212470308 |
10 | 493386671111480 |
11 | 133232126307683 |
12 | 47405785a62308 |
13 | 1823c218130b13 |
14 | 89ba0840c8236 |
15 | 3c091bd87c455 |
hex | 1c0bb8944bd38 |
493386671111480 has 64 divisors (see below), whose sum is σ = 1113218928506880. Its totient is φ = 196803821174400.
The previous prime is 493386671111471. The next prime is 493386671111489. The reversal of 493386671111480 is 84111176683394.
It is a Cunningham number, because it is equal to 222123092-1.
It is an interprime number because it is at equal distance from previous prime (493386671111471) and next prime (493386671111489).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (493386671111489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221012465 + ... + 223233695.
It is an arithmetic number, because the mean of its divisors is an integer number (17394045757920).
Almost surely, 2493386671111480 is an apocalyptic number.
493386671111480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
493386671111480 is an abundant number, since it is smaller than the sum of its proper divisors (619832257395400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493386671111480 is a wasteful number, since it uses less digits than its factorization.
493386671111480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2236740 (or 2236736 counting only the distinct ones).
The product of its (nonzero) digits is 20901888, while the sum is 62.
The spelling of 493386671111480 in words is "four hundred ninety-three trillion, three hundred eighty-six billion, six hundred seventy-one million, one hundred eleven thousand, four hundred eighty".
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