Base | Representation |
---|---|
bin | 1000101011000110001… |
… | …0000100100110011110 |
3 | 112020121120200112212112 |
4 | 2022301202010212132 |
5 | 4420131342341123 |
6 | 152241505234022 |
7 | 13523353614626 |
oct | 2126142044636 |
9 | 466546615775 |
10 | 149007387038 |
11 | 58214870364 |
12 | 24a66332912 |
13 | 11088a2a703 |
14 | 72d7a07886 |
15 | 3d218abd78 |
hex | 22b188499e |
149007387038 has 8 divisors (see below), whose sum is σ = 236658791232. Its totient is φ = 70121123296.
The previous prime is 149007387031. The next prime is 149007387071. The reversal of 149007387038 is 830783700941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149007387031) 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, 2191285070 + ... + 2191285137.
It is an arithmetic number, because the mean of its divisors is an integer number (29582348904).
Almost surely, 2149007387038 is an apocalyptic number.
149007387038 is a deficient number, since it is larger than the sum of its proper divisors (87651404194).
149007387038 is a wasteful number, since it uses less digits than its factorization.
149007387038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4382570226.
The product of its (nonzero) digits is 1016064, while the sum is 50.
The spelling of 149007387038 in words is "one hundred forty-nine billion, seven million, three hundred eighty-seven thousand, thirty-eight".
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