Base | Representation |
---|---|
bin | 1100001010100… |
… | …10111110011101 |
3 | 21010000202200010 |
4 | 12011102332131 |
5 | 202111123431 |
6 | 14043153433 |
7 | 2346265641 |
oct | 605227635 |
9 | 233022603 |
10 | 102051741 |
11 | 52672a90 |
12 | 2a215879 |
13 | 181b165c |
14 | d7a6c21 |
15 | 8e5c846 |
hex | 6152f9d |
102051741 has 16 divisors (see below), whose sum is σ = 148615488. Its totient is φ = 61776000.
The previous prime is 102051707. The next prime is 102051743. The reversal of 102051741 is 147150201.
It is a happy number.
It is not a de Polignac number, because 102051741 - 210 = 102050717 is a prime.
It is a super-2 number, since 2×1020517412 = 20829115682262162, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102051743) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41745 + ... + 44121.
It is an arithmetic number, because the mean of its divisors is an integer number (9288468).
Almost surely, 2102051741 is an apocalyptic number.
102051741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
102051741 is a deficient number, since it is larger than the sum of its proper divisors (46563747).
102051741 is a wasteful number, since it uses less digits than its factorization.
102051741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3692.
The product of its (nonzero) digits is 280, while the sum is 21.
The square root of 102051741 is about 10102.0661747981. The cubic root of 102051741 is about 467.3118630627.
The spelling of 102051741 in words is "one hundred two million, fifty-one thousand, seven hundred forty-one".
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