Base | Representation |
---|---|
bin | 1100001010100… |
… | …11110010011110 |
3 | 21010000221020102 |
4 | 12011103302132 |
5 | 202111230240 |
6 | 14043221102 |
7 | 2346311435 |
oct | 605236236 |
9 | 233027212 |
10 | 102055070 |
11 | 52675537 |
12 | 2a217792 |
13 | 181b3020 |
14 | d7a811c |
15 | 8e5d815 |
hex | 6153c9e |
102055070 has 32 divisors (see below), whose sum is σ = 200799648. Its totient is φ = 37116288.
The previous prime is 102055067. The next prime is 102055081. The reversal of 102055070 is 70550201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2852 + ... + 14568.
It is an arithmetic number, because the mean of its divisors is an integer number (6274989).
Almost surely, 2102055070 is an apocalyptic number.
102055070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102055070 is a deficient number, since it is larger than the sum of its proper divisors (98744578).
102055070 is a wasteful number, since it uses less digits than its factorization.
102055070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11804.
The product of its (nonzero) digits is 350, while the sum is 20.
The square root of 102055070 is about 10102.2309417277. The cubic root of 102055070 is about 467.3169443553.
The spelling of 102055070 in words is "one hundred two million, fifty-five thousand, seventy".
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