Base | Representation |
---|---|
bin | 1000101010000000101… |
… | …1001001101100011111 |
3 | 112012212021200222121011 |
4 | 2022200023021230133 |
5 | 4414032314302134 |
6 | 152152543320051 |
7 | 13513216360516 |
oct | 2124013115437 |
9 | 465767628534 |
10 | 148716165919 |
11 | 58085442652 |
12 | 249a48b0027 |
13 | 110405b4719 |
14 | 72ab07b67d |
15 | 3d06034264 |
hex | 22a02c9b1f |
148716165919 has 8 divisors (see below), whose sum is σ = 152407579968. Its totient is φ = 145027808640.
The previous prime is 148716165901. The next prime is 148716165947. The reversal of 148716165919 is 919561617841.
It is a happy number.
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 148716165919 - 213 = 148716157727 is a prime.
It is a super-2 number, since 2×1487161659192 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148716162919) 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 7 ways as a sum of consecutive naturals, for example, 665527 + ... + 860440.
It is an arithmetic number, because the mean of its divisors is an integer number (19050947496).
Almost surely, 2148716165919 is an apocalyptic number.
148716165919 is a deficient number, since it is larger than the sum of its proper divisors (3691414049).
148716165919 is a wasteful number, since it uses less digits than its factorization.
148716165919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1528385.
The product of its digits is 3265920, while the sum is 58.
The spelling of 148716165919 in words is "one hundred forty-eight billion, seven hundred sixteen million, one hundred sixty-five thousand, nine hundred nineteen".
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