Base | Representation |
---|---|
bin | 10001100111011… |
… | …01011001111100 |
3 | 101022001122112000 |
4 | 20303231121330 |
5 | 300312214202 |
6 | 22355142300 |
7 | 3443023140 |
oct | 1063553174 |
9 | 338048460 |
10 | 147773052 |
11 | 76461099 |
12 | 415a4990 |
13 | 247cc39b |
14 | 158a9220 |
15 | ce8e91c |
hex | 8ced67c |
147773052 has 96 divisors (see below), whose sum is σ = 445401600. Its totient is φ = 41492736.
The previous prime is 147773047. The next prime is 147773053. The reversal of 147773052 is 250377741.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 147772998 and 147773016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147773053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42948 + ... + 46260.
It is an arithmetic number, because the mean of its divisors is an integer number (4639600).
Almost surely, 2147773052 is an apocalyptic number.
147773052 is a gapful number since it is divisible by the number (12) 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 147773052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222700800).
147773052 is an abundant number, since it is smaller than the sum of its proper divisors (297628548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147773052 is a wasteful number, since it uses less digits than its factorization.
147773052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3392 (or 3384 counting only the distinct ones).
The product of its (nonzero) digits is 41160, while the sum is 36.
The square root of 147773052 is about 12156.1939767347. The cubic root of 147773052 is about 528.6867355523.
It can be divided in two parts, 1477 and 73052, that added together give a square (74529 = 2732).
The spelling of 147773052 in words is "one hundred forty-seven million, seven hundred seventy-three thousand, fifty-two".
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