Base | Representation |
---|---|
bin | 100001111101110111110111… |
… | …110000100101011000100000 |
3 | 201120221022000202021101222110 |
4 | 201331313313300211120200 |
5 | 124040030411020334220 |
6 | 1245415344121035320 |
7 | 43315612246502112 |
oct | 4175676760453040 |
9 | 646838022241873 |
10 | 149387414230560 |
11 | 436659348a1920 |
12 | 14908346925b40 |
13 | 65482325c166c |
14 | 28c65648373b2 |
15 | 1240d996d4be0 |
hex | 87ddf7c25620 |
149387414230560 has 192 divisors, whose sum is σ = 513852287405184. Its totient is φ = 36179659161600.
The previous prime is 149387414230553. The next prime is 149387414230567. The reversal of 149387414230560 is 65032414783941.
It is an interprime number because it is at equal distance from previous prime (149387414230553) and next prime (149387414230567).
It is a self number, because there is not a number n which added to its sum of digits gives 149387414230560.
It is not an unprimeable number, because it can be changed into a prime (149387414230567) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8464689 + ... + 19246448.
It is an arithmetic number, because the mean of its divisors is an integer number (2676313996902).
It is a 1-persistent number, because it is pandigital, but 2⋅149387414230560 = 298774828461120 is not.
Almost surely, 2149387414230560 is an apocalyptic number.
149387414230560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
149387414230560 is an abundant number, since it is smaller than the sum of its proper divisors (364464873174624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149387414230560 is a wasteful number, since it uses less digits than its factorization.
149387414230560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27712187 (or 27712179 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 57.
The spelling of 149387414230560 in words is "one hundred forty-nine trillion, three hundred eighty-seven billion, four hundred fourteen million, two hundred thirty thousand, five hundred sixty".
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