Base | Representation |
---|---|
bin | 110000001010100101… |
… | …1011101110110100100 |
3 | 100212222112100011211111 |
4 | 1200111023131312210 |
5 | 3143313220330000 |
6 | 115303413114404 |
7 | 10321130050642 |
oct | 1402513356644 |
9 | 325875304744 |
10 | 103434542500 |
11 | 3a959114783 |
12 | 18068028a04 |
13 | 99a523b003 |
14 | 5013260192 |
15 | 2a55a16cba |
hex | 18152ddda4 |
103434542500 has 30 divisors (see below), whose sum is σ = 226190663006. Its totient is φ = 41373816000.
The previous prime is 103434542443. The next prime is 103434542507. The reversal of 103434542500 is 5245434301.
It can be written as a sum of positive squares in 5 ways, for example, as 59337062464 + 44097480036 = 243592^2 + 209994^2 .
It is not an unprimeable number, because it can be changed into a prime (103434542507) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20684409 + ... + 20689408.
Almost surely, 2103434542500 is an apocalyptic number.
103434542500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103434542500 is an abundant number, since it is smaller than the sum of its proper divisors (122756120506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103434542500 is an equidigital number, since it uses as much as digits as its factorization.
103434542500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41373841 (or 41373824 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 103434542500 its reverse (5245434301), we get a palindrome (108679976801).
The spelling of 103434542500 in words is "one hundred three billion, four hundred thirty-four million, five hundred forty-two thousand, five hundred".
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