Base | Representation |
---|---|
bin | 1000100111110101011… |
… | …0101100001110001111 |
3 | 112011100120110200122112 |
4 | 2021331112230032033 |
5 | 4411333242111432 |
6 | 152014554334235 |
7 | 13462564061126 |
oct | 2117526541617 |
9 | 464316420575 |
10 | 148131988367 |
11 | 57905711390 |
12 | 2486112a37b |
13 | 10c7956892c |
14 | 7253652abd |
15 | 3cbeade7b2 |
hex | 227d5ac38f |
148131988367 has 8 divisors (see below), whose sum is σ = 161699740752. Its totient is φ = 134581104000.
The previous prime is 148131988363. The next prime is 148131988369. The reversal of 148131988367 is 763889131841.
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 148131988367 - 22 = 148131988363 is a prime.
It is a super-2 number, since 2×1481319883672 (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 (148131988363) 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, 4198634 + ... + 4233767.
It is an arithmetic number, because the mean of its divisors is an integer number (20212467594).
Almost surely, 2148131988367 is an apocalyptic number.
148131988367 is a deficient number, since it is larger than the sum of its proper divisors (13567752385).
148131988367 is a wasteful number, since it uses less digits than its factorization.
148131988367 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8434009.
The product of its digits is 6967296, while the sum is 59.
The spelling of 148131988367 in words is "one hundred forty-eight billion, one hundred thirty-one million, nine hundred eighty-eight thousand, three hundred sixty-seven".
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