Base | Representation |
---|---|
bin | 101111101011000001… |
… | …1000110100011011100 |
3 | 100210020201100102022100 |
4 | 1133112003012203130 |
5 | 3134131044312213 |
6 | 115010335445100 |
7 | 10252646263050 |
oct | 1372603064334 |
9 | 323221312270 |
10 | 102375385308 |
11 | 3a465266259 |
12 | 17a11386790 |
13 | 986698a691 |
14 | 4d52713c60 |
15 | 29e2a4c773 |
hex | 17d60c68dc |
102375385308 has 36 divisors (see below), whose sum is σ = 295751113840. Its totient is φ = 29250110016.
The previous prime is 102375385247. The next prime is 102375385393. The reversal of 102375385308 is 803583573201.
102375385308 is a `hidden beast` number, since 1 + 0 + 237 + 5 + 385 + 30 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1023753853082 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 203125513 + ... + 203126016.
Almost surely, 2102375385308 is an apocalyptic number.
102375385308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
102375385308 is an abundant number, since it is smaller than the sum of its proper divisors (193375728532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102375385308 is a wasteful number, since it uses less digits than its factorization.
102375385308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406251546 (or 406251541 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The spelling of 102375385308 in words is "one hundred two billion, three hundred seventy-five million, three hundred eighty-five thousand, three hundred eight".
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