Base | Representation |
---|---|
bin | 101111100110001101… |
… | …0101000010010001000 |
3 | 100202211110021001100101 |
4 | 1133030122220102020 |
5 | 3133313211434431 |
6 | 114542324015144 |
7 | 10245644541253 |
oct | 1371432502210 |
9 | 322743231311 |
10 | 102213780616 |
11 | 3a392018262 |
12 | 179872314b4 |
13 | 983c3576bc |
14 | 4d3908809a |
15 | 29d3779961 |
hex | 17cc6a8488 |
102213780616 has 32 divisors (see below), whose sum is σ = 201765362400. Its totient is φ = 48410421120.
The previous prime is 102213780601. The next prime is 102213780631. The reversal of 102213780616 is 616087312201.
It is an interprime number because it is at equal distance from previous prime (102213780601) and next prime (102213780631).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172871 + ... + 1257001.
It is an arithmetic number, because the mean of its divisors is an integer number (6305167575).
Almost surely, 2102213780616 is an apocalyptic number.
It is an amenable number.
102213780616 is a deficient number, since it is larger than the sum of its proper divisors (99551581784).
102213780616 is a wasteful number, since it uses less digits than its factorization.
102213780616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92149 (or 92145 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 37.
The spelling of 102213780616 in words is "one hundred two billion, two hundred thirteen million, seven hundred eighty thousand, six hundred sixteen".
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