Base | Representation |
---|---|
bin | 101010001100110000… |
… | …010101000010110011 |
3 | 11022221210221000210012 |
4 | 222030300111002303 |
5 | 1220244123333212 |
6 | 32452103125135 |
7 | 3162565303601 |
oct | 521460250263 |
9 | 138853830705 |
10 | 45311152307 |
11 | 18241a67413 |
12 | 89467437ab |
13 | 4371515135 |
14 | 229bb06871 |
15 | 12a2e01922 |
hex | a8cc150b3 |
45311152307 has 4 divisors (see below), whose sum is σ = 45637131960. Its totient is φ = 44985172656.
The previous prime is 45311152279. The next prime is 45311152333. The reversal of 45311152307 is 70325111354.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70325111354 = 2 ⋅35162555677.
It is a cyclic number.
It is not a de Polignac number, because 45311152307 - 216 = 45311086771 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45311154307) 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, 162989618 + ... + 162989895.
It is an arithmetic number, because the mean of its divisors is an integer number (11409282990).
Almost surely, 245311152307 is an apocalyptic number.
45311152307 is a deficient number, since it is larger than the sum of its proper divisors (325979653).
45311152307 is a wasteful number, since it uses less digits than its factorization.
45311152307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325979652.
The product of its (nonzero) digits is 12600, while the sum is 32.
The spelling of 45311152307 in words is "forty-five billion, three hundred eleven million, one hundred fifty-two thousand, three hundred seven".
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