Base | Representation |
---|---|
bin | 1100001010100… |
… | …01110110111000 |
3 | 21010000112101110 |
4 | 12011101312320 |
5 | 202111002120 |
6 | 14043120320 |
7 | 2346246405 |
oct | 605216670 |
9 | 233015343 |
10 | 102047160 |
11 | 5266a5a6 |
12 | 2a2130a0 |
13 | 181ac547 |
14 | d7a52ac |
15 | 8e5b2e0 |
hex | 6151db8 |
102047160 has 32 divisors (see below), whose sum is σ = 306141840. Its totient is φ = 27212544.
The previous prime is 102047149. The next prime is 102047171. The reversal of 102047160 is 61740201.
It is an interprime number because it is at equal distance from previous prime (102047149) and next prime (102047171).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425077 + ... + 425316.
Almost surely, 2102047160 is an apocalyptic number.
102047160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102047160 is an abundant number, since it is smaller than the sum of its proper divisors (204094680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102047160 is a wasteful number, since it uses less digits than its factorization.
102047160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 850407 (or 850403 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 102047160 is about 10101.8394364591. The cubic root of 102047160 is about 467.3048705715.
Adding to 102047160 its reverse (61740201), we get a palindrome (163787361).
The spelling of 102047160 in words is "one hundred two million, forty-seven thousand, one hundred sixty".
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