Base | Representation |
---|---|
bin | 10010001110001… |
… | …00001010011000 |
3 | 101122121102200000 |
4 | 21013010022120 |
5 | 303112101000 |
6 | 23100013000 |
7 | 3534115035 |
oct | 1107041230 |
9 | 348542600 |
10 | 152847000 |
11 | 79307239 |
12 | 43231160 |
13 | 25887a17 |
14 | 1642a38c |
15 | d643000 |
hex | 91c4298 |
152847000 has 384 divisors, whose sum is σ = 582603840. Its totient is φ = 37324800.
The previous prime is 152846989. The next prime is 152847007. The reversal of 152847000 is 748251.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nialpdrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152847007) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4130982 + ... + 4131018.
Almost surely, 2152847000 is an apocalyptic number.
152847000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152847000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291301920).
152847000 is an abundant number, since it is smaller than the sum of its proper divisors (429756840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152847000 is a wasteful number, since it uses less digits than its factorization.
152847000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90 (or 64 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 152847000 is about 12363.1306714764. The cubic root of 152847000 is about 534.6697819553.
The spelling of 152847000 in words is "one hundred fifty-two million, eight hundred forty-seven thousand".
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