Base | Representation |
---|---|
bin | 101111100100101110… |
… | …1111110101010100010 |
3 | 100202201000012112211201 |
4 | 1133021131332222202 |
5 | 3133213031431244 |
6 | 114533400031414 |
7 | 10244504310655 |
oct | 1371135765242 |
9 | 322630175751 |
10 | 102164327074 |
11 | 3a367110067 |
12 | 1797276256a |
13 | 9832030c54 |
14 | 4d3269389c |
15 | 29ce25bad4 |
hex | 17c977eaa2 |
102164327074 has 48 divisors (see below), whose sum is σ = 169419781440. Its totient is φ = 46063792800.
The previous prime is 102164327053. The next prime is 102164327077. The reversal of 102164327074 is 470723461201.
It is not an unprimeable number, because it can be changed into a prime (102164327077) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2204667 + ... + 2250529.
It is an arithmetic number, because the mean of its divisors is an integer number (3529578780).
Almost surely, 2102164327074 is an apocalyptic number.
102164327074 is a deficient number, since it is larger than the sum of its proper divisors (67255454366).
102164327074 is a wasteful number, since it uses less digits than its factorization.
102164327074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46007 (or 45976 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 37.
Adding to 102164327074 its reverse (470723461201), we get a palindrome (572887788275).
The spelling of 102164327074 in words is "one hundred two billion, one hundred sixty-four million, three hundred twenty-seven thousand, seventy-four".
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