Base | Representation |
---|---|
bin | 10010010010011… |
… | …10111100101110 |
3 | 101200200022110110 |
4 | 21021032330232 |
5 | 303233243340 |
6 | 23120120450 |
7 | 3542003265 |
oct | 1111167456 |
9 | 350608413 |
10 | 153415470 |
11 | 7966534a |
12 | 43466126 |
13 | 25a266b0 |
14 | 165375dc |
15 | d706680 |
hex | 924ef2e |
153415470 has 32 divisors (see below), whose sum is σ = 396520992. Its totient is φ = 37763712.
The previous prime is 153415459. The next prime is 153415499. The reversal of 153415470 is 74514351.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196297 + ... + 197076.
It is an arithmetic number, because the mean of its divisors is an integer number (12391281).
Almost surely, 2153415470 is an apocalyptic number.
153415470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
153415470 is an abundant number, since it is smaller than the sum of its proper divisors (243105522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153415470 is a wasteful number, since it uses less digits than its factorization.
153415470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393396.
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 153415470 is about 12386.0998704193. The cubic root of 153415470 is about 535.3318115175.
The spelling of 153415470 in words is "one hundred fifty-three million, four hundred fifteen thousand, four hundred seventy".
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