Base | Representation |
---|---|
bin | 10010000011000… |
… | …00011011110000 |
3 | 101112212101221200 |
4 | 21001200123300 |
5 | 302223434221 |
6 | 23004451200 |
7 | 3515536035 |
oct | 1101403360 |
9 | 345771850 |
10 | 151389936 |
11 | 78501555 |
12 | 42849b00 |
13 | 25497759 |
14 | 1616b38c |
15 | d456426 |
hex | 90606f0 |
151389936 has 30 divisors (see below), whose sum is σ = 423681960. Its totient is φ = 50463264.
The previous prime is 151389923. The next prime is 151389943. The reversal of 151389936 is 639983151.
It is a junction number, because it is equal to n+sod(n) for n = 151389891 and 151389900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 525516 + ... + 525803.
It is an arithmetic number, because the mean of its divisors is an integer number (14122732).
Almost surely, 2151389936 is an apocalyptic number.
151389936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
151389936 is an abundant number, since it is smaller than the sum of its proper divisors (272292024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151389936 is a wasteful number, since it uses less digits than its factorization.
151389936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051333 (or 1051324 counting only the distinct ones).
The product of its digits is 174960, while the sum is 45.
The square root of 151389936 is about 12304.0617683755. The cubic root of 151389936 is about 532.9653830125.
The spelling of 151389936 in words is "one hundred fifty-one million, three hundred eighty-nine thousand, nine hundred thirty-six".
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