Base | Representation |
---|---|
bin | 100000100100111110… |
… | …101010110011111011 |
3 | 10100021211022112221210 |
4 | 200210332222303323 |
5 | 1033114404141202 |
6 | 24023013534203 |
7 | 2345561224122 |
oct | 404476526373 |
9 | 110254275853 |
10 | 34980146427 |
11 | 13920420826 |
12 | 6942944363 |
13 | 33b60920c5 |
14 | 199ba1cab9 |
15 | d9ae5cc6c |
hex | 824faacfb |
34980146427 has 4 divisors (see below), whose sum is σ = 46640195240. Its totient is φ = 23320097616.
The previous prime is 34980146387. The next prime is 34980146429. The reversal of 34980146427 is 72464108943.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72464108943 = 3 ⋅24154702981.
It is not a de Polignac number, because 34980146427 - 26 = 34980146363 is a prime.
It is a super-2 number, since 2×349801464272 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34980146429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5830024402 + ... + 5830024407.
It is an arithmetic number, because the mean of its divisors is an integer number (11660048810).
Almost surely, 234980146427 is an apocalyptic number.
34980146427 is a deficient number, since it is larger than the sum of its proper divisors (11660048813).
34980146427 is a wasteful number, since it uses less digits than its factorization.
34980146427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11660048812.
The product of its (nonzero) digits is 1161216, while the sum is 48.
The spelling of 34980146427 in words is "thirty-four billion, nine hundred eighty million, one hundred forty-six thousand, four hundred twenty-seven".
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