Base | Representation |
---|---|
bin | 10111001111001110001100… |
… | …010000110011000111000010 |
3 | 111101212022220101022222112112 |
4 | 113033032030100303013002 |
5 | 101343430323101202320 |
6 | 1001210312011055322 |
7 | 30345533350502210 |
oct | 2717161420630702 |
9 | 441768811288475 |
10 | 102201100022210 |
11 | 2a623274649122 |
12 | b567311741542 |
13 | 45046a38872a7 |
14 | 1b347b98c9cb0 |
15 | bc37425adec5 |
hex | 5cf38c4331c2 |
102201100022210 has 128 divisors (see below), whose sum is σ = 213802068049920. Its totient is φ = 34453558252800.
The previous prime is 102201100022201. The next prime is 102201100022221. The reversal of 102201100022210 is 12220001102201.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 421742480 + ... + 421984740.
It is an arithmetic number, because the mean of its divisors is an integer number (1670328656640).
Almost surely, 2102201100022210 is an apocalyptic number.
102201100022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102201100022210 is an abundant number, since it is smaller than the sum of its proper divisors (111600968027710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102201100022210 is a wasteful number, since it uses less digits than its factorization.
102201100022210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242832.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 102201100022210 its reverse (12220001102201), we get a palindrome (114421101124411).
The spelling of 102201100022210 in words is "one hundred two trillion, two hundred one billion, one hundred million, twenty-two thousand, two hundred ten".
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