Base | Representation |
---|---|
bin | 1000101001111001101… |
… | …1101011100010010011 |
3 | 112012210020201101012210 |
4 | 2022132123223202103 |
5 | 4414002324210103 |
6 | 152150021123203 |
7 | 13512413113554 |
oct | 2123633534223 |
9 | 465706641183 |
10 | 148686944403 |
11 | 5806a9a4038 |
12 | 24996b59503 |
13 | 11037522b9a |
14 | 72a723232b |
15 | 3d036b0e03 |
hex | 229e6eb893 |
148686944403 has 8 divisors (see below), whose sum is σ = 198342037648. Its totient is φ = 99078240384.
The previous prime is 148686944389. The next prime is 148686944437. The reversal of 148686944403 is 304449686841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 148686944403 - 236 = 79967467667 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148686944803) 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, 11589826 + ... + 11602647.
It is an arithmetic number, because the mean of its divisors is an integer number (24792754706).
Almost surely, 2148686944403 is an apocalyptic number.
148686944403 is a deficient number, since it is larger than the sum of its proper divisors (49655093245).
148686944403 is a wasteful number, since it uses less digits than its factorization.
148686944403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23194613.
The product of its (nonzero) digits is 15925248, while the sum is 57.
The spelling of 148686944403 in words is "one hundred forty-eight billion, six hundred eighty-six million, nine hundred forty-four thousand, four hundred three".
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