Base | Representation |
---|---|
bin | 1001001101011110111… |
… | …1110111001001011000 |
3 | 120010102220121012010122 |
4 | 2103113233313021120 |
5 | 10043033022030434 |
6 | 200405503332412 |
7 | 14301203544254 |
oct | 2232757671130 |
9 | 503386535118 |
10 | 158238470744 |
11 | 61121545162 |
12 | 268018b1108 |
13 | 11bca329313 |
14 | 79319b3264 |
15 | 41b1ed2c2e |
hex | 24d7bf7258 |
158238470744 has 16 divisors (see below), whose sum is σ = 296720338320. Its totient is φ = 79113047200.
The previous prime is 158238470713. The next prime is 158238470801. The reversal of 158238470744 is 447074832851.
It is a happy number.
158238470744 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663932 + ... + 870219.
It is an arithmetic number, because the mean of its divisors is an integer number (18545021145).
Almost surely, 2158238470744 is an apocalyptic number.
It is an amenable number.
158238470744 is a deficient number, since it is larger than the sum of its proper divisors (138481867576).
158238470744 is a wasteful number, since it uses less digits than its factorization.
158238470744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1547050 (or 1547046 counting only the distinct ones).
The product of its (nonzero) digits is 6021120, while the sum is 53.
The spelling of 158238470744 in words is "one hundred fifty-eight billion, two hundred thirty-eight million, four hundred seventy thousand, seven hundred forty-four".
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