Base | Representation |
---|---|
bin | 101111100000110100… |
… | …1100000101100100001 |
3 | 100202100212100011110210 |
4 | 1133001221200230201 |
5 | 3132430440213241 |
6 | 114512352044333 |
7 | 10241322212661 |
oct | 1370151405441 |
9 | 322325304423 |
10 | 102033132321 |
11 | 3a2aa05254a |
12 | 179368336a9 |
13 | 9810ab7713 |
14 | 4d1d0a21a1 |
15 | 29c2994316 |
hex | 17c1a60b21 |
102033132321 has 32 divisors (see below), whose sum is σ = 145623744000. Its totient is φ = 63361381248.
The previous prime is 102033132319. The next prime is 102033132343. The reversal of 102033132321 is 123231330201.
It is not a de Polignac number, because 102033132321 - 21 = 102033132319 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102033132121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 851886 + ... + 964248.
It is an arithmetic number, because the mean of its divisors is an integer number (4550742000).
Almost surely, 2102033132321 is an apocalyptic number.
It is an amenable number.
102033132321 is a deficient number, since it is larger than the sum of its proper divisors (43590611679).
102033132321 is a wasteful number, since it uses less digits than its factorization.
102033132321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112653.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 102033132321 its reverse (123231330201), we get a palindrome (225264462522).
The spelling of 102033132321 in words is "one hundred two billion, thirty-three million, one hundred thirty-two thousand, three hundred twenty-one".
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