Base | Representation |
---|---|
bin | 101111111111110001… |
… | …1110010110110010100 |
3 | 100212001020211000202102 |
4 | 1133333203302312110 |
5 | 3142042341234304 |
6 | 115203414501232 |
7 | 10306134011312 |
oct | 1377743626624 |
9 | 325036730672 |
10 | 103071821204 |
11 | 3a7923a0910 |
12 | 17b86664818 |
13 | 994804c721 |
14 | 4dbb0010b2 |
15 | 2a33c68d1e |
hex | 17ff8f2d94 |
103071821204 has 24 divisors (see below), whose sum is σ = 196957639200. Its totient is φ = 46806979680.
The previous prime is 103071821107. The next prime is 103071821233. The reversal of 103071821204 is 402128170301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048634 + ... + 1142705.
It is an arithmetic number, because the mean of its divisors is an integer number (8206568300).
Almost surely, 2103071821204 is an apocalyptic number.
It is an amenable number.
103071821204 is a deficient number, since it is larger than the sum of its proper divisors (93885817996).
103071821204 is a wasteful number, since it uses less digits than its factorization.
103071821204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2192423 (or 2192421 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 29.
Adding to 103071821204 its reverse (402128170301), we get a palindrome (505199991505).
The spelling of 103071821204 in words is "one hundred three billion, seventy-one million, eight hundred twenty-one thousand, two hundred four".
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