Base | Representation |
---|---|
bin | 10001110000001… |
… | …01001000001010 |
3 | 101101012212011220 |
4 | 20320011020022 |
5 | 301110400134 |
6 | 22435502510 |
7 | 3455534403 |
oct | 1070051012 |
9 | 341185156 |
10 | 148918794 |
11 | 77073992 |
12 | 41a57a36 |
13 | 24b10a3b |
14 | 15ac69aa |
15 | d119149 |
hex | 8e0520a |
148918794 has 16 divisors (see below), whose sum is σ = 298243200. Its totient is φ = 49572000.
The previous prime is 148918787. The next prime is 148918807. The reversal of 148918794 is 497819841.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12019 + ... + 21030.
It is an arithmetic number, because the mean of its divisors is an integer number (18640200).
Almost surely, 2148918794 is an apocalyptic number.
148918794 is an abundant number, since it is smaller than the sum of its proper divisors (149324406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148918794 is a wasteful number, since it uses less digits than its factorization.
148918794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33805.
The product of its digits is 580608, while the sum is 51.
The square root of 148918794 is about 12203.2288350256. The cubic root of 148918794 is about 530.0495907081.
The spelling of 148918794 in words is "one hundred forty-eight million, nine hundred eighteen thousand, seven hundred ninety-four".
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