Base | Representation |
---|---|
bin | 101111111110100110… |
… | …0010001111000000000 |
3 | 100211221111002002210121 |
4 | 1133331030101320000 |
5 | 3142002204234100 |
6 | 115155435310024 |
7 | 10305142264123 |
oct | 1377514217000 |
9 | 324844062717 |
10 | 103032102400 |
11 | 3a771a32557 |
12 | 17b752ab314 |
13 | 993ca53b86 |
14 | 4db5a223ba |
15 | 2a3052051a |
hex | 17fd311e00 |
103032102400 has 60 divisors (see below), whose sum is σ = 255270114792. Its totient is φ = 41212835840.
The previous prime is 103032102379. The next prime is 103032102461. The reversal of 103032102400 is 4201230301.
It is a happy number.
It is a super-2 number, since 2×1030321024002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4011892 + ... + 4037491.
Almost surely, 2103032102400 is an apocalyptic number.
103032102400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103032102400 is an abundant number, since it is smaller than the sum of its proper divisors (152238012392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103032102400 is an frugal number, since it uses more digits than its factorization.
103032102400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8049411 (or 8049390 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 103032102400 its reverse (4201230301), we get a palindrome (107233332701).
The spelling of 103032102400 in words is "one hundred three billion, thirty-two million, one hundred two thousand, four hundred".
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