Base | Representation |
---|---|
bin | 101111110001110101… |
… | …1101111000011100010 |
3 | 100210211122210101210212 |
4 | 1133203223233003202 |
5 | 3140113130001040 |
6 | 115045150454122 |
7 | 10261424543435 |
oct | 1374353570342 |
9 | 323748711725 |
10 | 102604140770 |
11 | 3a5723a965a |
12 | 17a75b04342 |
13 | 98a21a2341 |
14 | 4d74c5d81c |
15 | 2a07b86d65 |
hex | 17e3aef0e2 |
102604140770 has 8 divisors (see below), whose sum is σ = 184687453404. Its totient is φ = 41041656304.
The previous prime is 102604140757. The next prime is 102604140773. The reversal of 102604140770 is 77041406201.
It can be written as a sum of positive squares in 2 ways, for example, as 101380470409 + 1223670361 = 318403^2 + 34981^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (102604140773) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5130207029 + ... + 5130207048.
Almost surely, 2102604140770 is an apocalyptic number.
102604140770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102604140770 is a deficient number, since it is larger than the sum of its proper divisors (82083312634).
102604140770 is a wasteful number, since it uses less digits than its factorization.
102604140770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10260414084.
The product of its (nonzero) digits is 9408, while the sum is 32.
Adding to 102604140770 its reverse (77041406201), we get a palindrome (179645546971).
The spelling of 102604140770 in words is "one hundred two billion, six hundred four million, one hundred forty thousand, seven hundred seventy".
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