Base | Representation |
---|---|
bin | 100001111111110001100010… |
… | …011100101101001110100111 |
3 | 201121101210020012112200222222 |
4 | 201333301202130231032213 |
5 | 124044200433104411212 |
6 | 1245555351223342555 |
7 | 43331215512434354 |
oct | 4177614234551647 |
9 | 647353205480888 |
10 | 149518053200807 |
11 | 43706283116835 |
12 | 149297255b1a5b |
13 | 65576519879a5 |
14 | 28cc9d8b1162b |
15 | 12444936b2c72 |
hex | 87fc6272d3a7 |
149518053200807 has 8 divisors (see below), whose sum is σ = 150891611508000. Its totient is φ = 148144528221984.
The previous prime is 149518053200759. The next prime is 149518053200921. The reversal of 149518053200807 is 708002350815941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 149518053200807 - 230 = 149516979458983 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149518053200107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726569 + ... + 17307917.
It is an arithmetic number, because the mean of its divisors is an integer number (18861451438500).
Almost surely, 2149518053200807 is an apocalyptic number.
149518053200807 is a deficient number, since it is larger than the sum of its proper divisors (1373558307193).
149518053200807 is a wasteful number, since it uses less digits than its factorization.
149518053200807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16664185.
The product of its (nonzero) digits is 2419200, while the sum is 53.
The spelling of 149518053200807 in words is "one hundred forty-nine trillion, five hundred eighteen billion, fifty-three million, two hundred thousand, eight hundred seven".
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