Base | Representation |
---|---|
bin | 101111110010000101… |
… | …1110100001011010011 |
3 | 100210212020121122120222 |
4 | 1133210023310023103 |
5 | 3140122303102410 |
6 | 115050051023255 |
7 | 10261556200250 |
oct | 1374413641323 |
9 | 323766548528 |
10 | 102612550355 |
11 | 3a577122927 |
12 | 17a7889ab2b |
13 | 98a3b58023 |
14 | 4d7600c427 |
15 | 2a08798955 |
hex | 17e42f42d3 |
102612550355 has 64 divisors (see below), whose sum is σ = 149218329600. Its totient is φ = 66172930560.
The previous prime is 102612550351. The next prime is 102612550361. The reversal of 102612550355 is 553055216201.
It is not a de Polignac number, because 102612550355 - 22 = 102612550351 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is not an unprimeable number, because it can be changed into a prime (102612550351) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 59210069 + ... + 59211801.
It is an arithmetic number, because the mean of its divisors is an integer number (2331536400).
Almost surely, 2102612550355 is an apocalyptic number.
102612550355 is a deficient number, since it is larger than the sum of its proper divisors (46605779245).
102612550355 is a wasteful number, since it uses less digits than its factorization.
102612550355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2364.
The product of its (nonzero) digits is 45000, while the sum is 35.
Adding to 102612550355 its reverse (553055216201), we get a palindrome (655667766556).
The spelling of 102612550355 in words is "one hundred two billion, six hundred twelve million, five hundred fifty thousand, three hundred fifty-five".
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