Base | Representation |
---|---|
bin | 10010000110001… |
… | …10100000100010 |
3 | 101120122122110210 |
4 | 21003012200202 |
5 | 302330324114 |
6 | 23021434550 |
7 | 3522230010 |
oct | 1103064042 |
9 | 346578423 |
10 | 151808034 |
11 | 78767694 |
12 | 42a0ba56 |
13 | 255b2b51 |
14 | 162398b0 |
15 | d4da259 |
hex | 90c6822 |
151808034 has 16 divisors (see below), whose sum is σ = 346989888. Its totient is φ = 43373712.
The previous prime is 151808029. The next prime is 151808039. The reversal of 151808034 is 430808151.
It is an interprime number because it is at equal distance from previous prime (151808029) and next prime (151808039).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 151807992 and 151808010.
It is not an unprimeable number, because it can be changed into a prime (151808039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1807197 + ... + 1807280.
It is an arithmetic number, because the mean of its divisors is an integer number (21686868).
Almost surely, 2151808034 is an apocalyptic number.
151808034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
151808034 is an abundant number, since it is smaller than the sum of its proper divisors (195181854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151808034 is a wasteful number, since it uses less digits than its factorization.
151808034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3614489.
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 151808034 is about 12321.0402969879. The cubic root of 151808034 is about 533.4555673825.
The spelling of 151808034 in words is "one hundred fifty-one million, eight hundred eight thousand, thirty-four".
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