Base | Representation |
---|---|
bin | 1000101101110010001… |
… | …0100110111111101100 |
3 | 112022110212102122201011 |
4 | 2023130202212333230 |
5 | 4423121102320304 |
6 | 152441242555004 |
7 | 13550265026533 |
oct | 2133442467754 |
9 | 468425378634 |
10 | 149728948204 |
11 | 585550a6a00 |
12 | 25027b08a64 |
13 | 11172378994 |
14 | 736579531a |
15 | 3d64ddcc04 |
hex | 22dc8a6fec |
149728948204 has 18 divisors (see below), whose sum is σ = 288011676092. Its totient is φ = 68058612600.
The previous prime is 149728948157. The next prime is 149728948211. The reversal of 149728948204 is 402849827941.
It is a super-2 number, since 2×1497289482042 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154678182 + ... + 154679149.
Almost surely, 2149728948204 is an apocalyptic number.
It is an amenable number.
149728948204 is a deficient number, since it is larger than the sum of its proper divisors (138282727888).
149728948204 is a wasteful number, since it uses less digits than its factorization.
149728948204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309357357 (or 309357344 counting only the distinct ones).
The product of its (nonzero) digits is 9289728, while the sum is 58.
The spelling of 149728948204 in words is "one hundred forty-nine billion, seven hundred twenty-eight million, nine hundred forty-eight thousand, two hundred four".
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