Base | Representation |
---|---|
bin | 101111111001001001… |
… | …000110100001001011 |
3 | 11220201212100222000101 |
4 | 233321021012201023 |
5 | 1320304141144120 |
6 | 35342450350231 |
7 | 3500230326412 |
oct | 577111064113 |
9 | 156655328011 |
10 | 51424553035 |
11 | 1a899901909 |
12 | 9b71b8b377 |
13 | 4b06c3710b |
14 | 26bb9d4479 |
15 | 150e98990a |
hex | bf924684b |
51424553035 has 4 divisors (see below), whose sum is σ = 61709463648. Its totient is φ = 41139642424.
The previous prime is 51424553023. The next prime is 51424553039. The reversal of 51424553035 is 53035542415.
51424553035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 51424553035 - 211 = 51424550987 is a prime.
It is a super-2 number, since 2×514245530352 (a number of 22 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 = 51424552985 and 51424553003.
It is not an unprimeable number, because it can be changed into a prime (51424553039) 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, 5142455299 + ... + 5142455308.
It is an arithmetic number, because the mean of its divisors is an integer number (15427365912).
Almost surely, 251424553035 is an apocalyptic number.
51424553035 is a deficient number, since it is larger than the sum of its proper divisors (10284910613).
51424553035 is a wasteful number, since it uses less digits than its factorization.
51424553035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10284910612.
The product of its (nonzero) digits is 180000, while the sum is 37.
The spelling of 51424553035 in words is "fifty-one billion, four hundred twenty-four million, five hundred fifty-three thousand, thirty-five".
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