Base | Representation |
---|---|
bin | 111100101111001111… |
… | …1110000001101100011 |
3 | 110110200012100002221022 |
4 | 1321132133300031203 |
5 | 4114112201313443 |
6 | 135530513520055 |
7 | 12265200054635 |
oct | 1713637601543 |
9 | 413605302838 |
10 | 130434401123 |
11 | 50353901124 |
12 | 2134227302b |
13 | c3b8b9c410 |
14 | 6455066a55 |
15 | 35d606ee68 |
hex | 1e5e7f0363 |
130434401123 has 8 divisors (see below), whose sum is σ = 141180853968. Its totient is φ = 119789810784.
The previous prime is 130434401117. The next prime is 130434401129. The reversal of 130434401123 is 321104434031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130434401117) and next prime (130434401129).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130434401123 - 220 = 130433352547 is a prime.
It is a super-2 number, since 2×1304344011232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130434401092 and 130434401101.
It is not an unprimeable number, because it can be changed into a prime (130434401129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25462961 + ... + 25468082.
It is an arithmetic number, because the mean of its divisors is an integer number (17647606746).
Almost surely, 2130434401123 is an apocalyptic number.
130434401123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
130434401123 is a deficient number, since it is larger than the sum of its proper divisors (10746452845).
130434401123 is a wasteful number, since it uses less digits than its factorization.
130434401123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50931253.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 130434401123 its reverse (321104434031), we get a palindrome (451538835154).
The spelling of 130434401123 in words is "one hundred thirty billion, four hundred thirty-four million, four hundred one thousand, one hundred twenty-three".
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