Base | Representation |
---|---|
bin | 1100001110110… |
… | …10010011000111 |
3 | 21011001221000002 |
4 | 12013122103013 |
5 | 202231343043 |
6 | 14103111515 |
7 | 2354064632 |
oct | 607322307 |
9 | 234057002 |
10 | 102606023 |
11 | 52a11473 |
12 | 2a44259b |
13 | 18346a30 |
14 | d8acc19 |
15 | 901bbb8 |
hex | 61da4c7 |
102606023 has 8 divisors (see below), whose sum is σ = 116314800. Its totient is φ = 89728128.
The previous prime is 102606017. The next prime is 102606037. The reversal of 102606023 is 320606201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102606023 - 212 = 102601927 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102605986 and 102606004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102600023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207458 + ... + 207951.
It is an arithmetic number, because the mean of its divisors is an integer number (14539350).
Almost surely, 2102606023 is an apocalyptic number.
102606023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
102606023 is a deficient number, since it is larger than the sum of its proper divisors (13708777).
102606023 is a wasteful number, since it uses less digits than its factorization.
102606023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415441.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 102606023 is about 10129.4631150915. The cubic root of 102606023 is about 468.1563856918.
The spelling of 102606023 in words is "one hundred two million, six hundred six thousand, twenty-three".
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