Base | Representation |
---|---|
bin | 10010001111011… |
… | …10111001101000 |
3 | 101122221022210120 |
4 | 21013232321220 |
5 | 303133201211 |
6 | 23103443240 |
7 | 3535444305 |
oct | 1107567150 |
9 | 348838716 |
10 | 153022056 |
11 | 79416810 |
12 | 432b6520 |
13 | 259195c5 |
14 | 164740ac |
15 | d679d06 |
hex | 91eee68 |
153022056 has 32 divisors (see below), whose sum is σ = 417333600. Its totient is φ = 46370240.
The previous prime is 153022043. The next prime is 153022057. The reversal of 153022056 is 650220351.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (153022057) 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, 289551 + ... + 290078.
It is an arithmetic number, because the mean of its divisors is an integer number (13041675).
Almost surely, 2153022056 is an apocalyptic number.
It is an amenable number.
153022056 is an abundant number, since it is smaller than the sum of its proper divisors (264311544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153022056 is a wasteful number, since it uses less digits than its factorization.
153022056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579649 (or 579645 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 153022056 is about 12370.2084056818. The cubic root of 153022056 is about 534.8738235649.
The spelling of 153022056 in words is "one hundred fifty-three million, twenty-two thousand, fifty-six".
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