Base | Representation |
---|---|
bin | 101111100110101100… |
… | …0100111111010011101 |
3 | 100202212120211201002120 |
4 | 1133031120213322131 |
5 | 3133331342011104 |
6 | 114544104213153 |
7 | 10246232635416 |
oct | 1371530477235 |
9 | 322776751076 |
10 | 102230032029 |
11 | 3a3a0208184 |
12 | 1799076a1b9 |
13 | 9842827818 |
14 | 4d3b2b880d |
15 | 29d4dd9cd9 |
hex | 17cd627e9d |
102230032029 has 16 divisors (see below), whose sum is σ = 136884361152. Its totient is φ = 67864963968.
The previous prime is 102230031973. The next prime is 102230032061. The reversal of 102230032029 is 920230032201.
It is not a de Polignac number, because 102230032029 - 27 = 102230031901 is a prime.
It is a super-4 number, since 4×1022300320294 (a number of 45 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102230032829) 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, 897667 + ... + 1005119.
It is an arithmetic number, because the mean of its divisors is an integer number (8555272572).
Almost surely, 2102230032029 is an apocalyptic number.
It is an amenable number.
102230032029 is a deficient number, since it is larger than the sum of its proper divisors (34654329123).
102230032029 is a wasteful number, since it uses less digits than its factorization.
102230032029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108796.
The product of its (nonzero) digits is 1296, while the sum is 24.
The spelling of 102230032029 in words is "one hundred two billion, two hundred thirty million, thirty-two thousand, twenty-nine".
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