Base | Representation |
---|---|
bin | 1001000000000111000… |
… | …0001010000110000010 |
3 | 112210011200220202122211 |
4 | 2100001300022012002 |
5 | 10013204421133010 |
6 | 155013332052334 |
7 | 14113220134051 |
oct | 2200160120602 |
9 | 483150822584 |
10 | 154648224130 |
11 | 5a6499887a4 |
12 | 25b7b4640aa |
13 | 1177758273a |
14 | 76b0c42398 |
15 | 4051beb08a |
hex | 2401c0a182 |
154648224130 has 8 divisors (see below), whose sum is σ = 278366803452. Its totient is φ = 61859289648.
The previous prime is 154648224097. The next prime is 154648224131. The reversal of 154648224130 is 31422846451.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 153928321569 + 719902561 = 392337^2 + 26831^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (154648224131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7732411197 + ... + 7732411216.
Almost surely, 2154648224130 is an apocalyptic number.
154648224130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
154648224130 is a deficient number, since it is larger than the sum of its proper divisors (123718579322).
154648224130 is a wasteful number, since it uses less digits than its factorization.
154648224130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15464822420.
The product of its (nonzero) digits is 184320, while the sum is 40.
The spelling of 154648224130 in words is "one hundred fifty-four billion, six hundred forty-eight million, two hundred twenty-four thousand, one hundred thirty".
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