Base | Representation |
---|---|
bin | 10100100001101001100001… |
… | …11001000010000000011101 |
3 | 12220211000112110110001211021 |
4 | 22100310300321002000131 |
5 | 21404004310140223321 |
6 | 235555252101324141 |
7 | 12336004544016664 |
oct | 1220646071020035 |
9 | 186730473401737 |
10 | 45136631570461 |
11 | 134223798a2802 |
12 | 508b946706651 |
13 | 1c2549b3cc932 |
14 | b208a5d7dddb |
15 | 534192591941 |
hex | 290d30e4201d |
45136631570461 has 16 divisors (see below), whose sum is σ = 50336726952960. Its totient is φ = 40221949040640.
The previous prime is 45136631570441. The next prime is 45136631570467. The reversal of 45136631570461 is 16407513663154.
It is a cyclic number.
It is not a de Polignac number, because 45136631570461 - 215 = 45136631537693 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 45136631570399 and 45136631570408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45136631570467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40625085 + ... + 41721346.
It is an arithmetic number, because the mean of its divisors is an integer number (3146045434560).
Almost surely, 245136631570461 is an apocalyptic number.
It is an amenable number.
45136631570461 is a deficient number, since it is larger than the sum of its proper divisors (5200095382499).
45136631570461 is a wasteful number, since it uses less digits than its factorization.
45136631570461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82348164.
The product of its (nonzero) digits is 5443200, while the sum is 52.
The spelling of 45136631570461 in words is "forty-five trillion, one hundred thirty-six billion, six hundred thirty-one million, five hundred seventy thousand, four hundred sixty-one".
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