Base | Representation |
---|---|
bin | 101111110100000110… |
… | …101011111111111101 |
3 | 11220111222022221202102 |
4 | 233310012223333331 |
5 | 1320121022042140 |
6 | 35330231034445 |
7 | 3465153042356 |
oct | 576406537775 |
9 | 156458287672 |
10 | 51340034045 |
11 | 1a856124503 |
12 | 9b4980ba25 |
13 | 4ac2583b91 |
14 | 26b06b2d2d |
15 | 1507341e15 |
hex | bf41abffd |
51340034045 has 32 divisors (see below), whose sum is σ = 65125918080. Its totient is φ = 38745527040.
The previous prime is 51340033963. The next prime is 51340034059. The reversal of 51340034045 is 54043004315.
It is not a de Polignac number, because 51340034045 - 216 = 51339968509 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 51340033999 and 51340034017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40014974 + ... + 40016256.
It is an arithmetic number, because the mean of its divisors is an integer number (2035184940).
Almost surely, 251340034045 is an apocalyptic number.
It is an amenable number.
51340034045 is a deficient number, since it is larger than the sum of its proper divisors (13785884035).
51340034045 is a wasteful number, since it uses less digits than its factorization.
51340034045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2765.
The product of its (nonzero) digits is 14400, while the sum is 29.
The spelling of 51340034045 in words is "fifty-one billion, three hundred forty million, thirty-four thousand, forty-five".
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