Base | Representation |
---|---|
bin | 101111111101101001… |
… | …1011001011101010000 |
3 | 100211212021110011112100 |
4 | 1133323103121131100 |
5 | 3141421101222112 |
6 | 115152344200400 |
7 | 10304306034165 |
oct | 1377323313520 |
9 | 324767404470 |
10 | 103000414032 |
11 | 3a75605961a |
12 | 17b66769100 |
13 | 993630a569 |
14 | 4db173406c |
15 | 2a2c8612dc |
hex | 17fb4d9750 |
103000414032 has 30 divisors (see below), whose sum is σ = 288258103562. Its totient is φ = 34333471296.
The previous prime is 103000414009. The next prime is 103000414039. The reversal of 103000414032 is 230414000301.
It can be written as a sum of positive squares in only one way, i.e., 54654958656 + 48345455376 = 233784^2 + 219876^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 103000413996 and 103000414014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103000414039) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 357640183 + ... + 357640470.
Almost surely, 2103000414032 is an apocalyptic number.
103000414032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
103000414032 is an abundant number, since it is smaller than the sum of its proper divisors (185257689530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103000414032 is a wasteful number, since it uses less digits than its factorization.
103000414032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715280667 (or 715280658 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 103000414032 its reverse (230414000301), we get a palindrome (333414414333).
The spelling of 103000414032 in words is "one hundred three billion, four hundred fourteen thousand, thirty-two".
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