Base | Representation |
---|---|
bin | 10010110110110011… |
… | …01110000100001100 |
3 | 222010111222011221120 |
4 | 21123121232010030 |
5 | 131213042403112 |
6 | 4352311400540 |
7 | 505603340004 |
oct | 113331560414 |
9 | 28114864846 |
10 | 10123403532 |
11 | 4325440a00 |
12 | 1b66383150 |
13 | c54436608 |
14 | 6c06c7004 |
15 | 3e3b36e8c |
hex | 25b66e10c |
10123403532 has 36 divisors (see below), whose sum is σ = 25963884408. Its totient is φ = 3067697600.
The previous prime is 10123403519. The next prime is 10123403551. The reversal of 10123403532 is 23530432101.
It is a super-3 number, since 3×101234035323 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3484569 + ... + 3487472.
Almost surely, 210123403532 is an apocalyptic number.
10123403532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10123403532 is an abundant number, since it is smaller than the sum of its proper divisors (15840480876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10123403532 is a wasteful number, since it uses less digits than its factorization.
10123403532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6972070 (or 6972057 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
Adding to 10123403532 its reverse (23530432101), we get a palindrome (33653835633).
The spelling of 10123403532 in words is "ten billion, one hundred twenty-three million, four hundred three thousand, five hundred thirty-two".
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