Base | Representation |
---|---|
bin | 10001100100100… |
… | …10100101110011 |
3 | 101021100202021002 |
4 | 20302102211303 |
5 | 300213313300 |
6 | 22343152215 |
7 | 3436613513 |
oct | 1062224563 |
9 | 337322232 |
10 | 147401075 |
11 | 76227678 |
12 | 4144566b |
13 | 246cbc93 |
14 | 1580d843 |
15 | ce195d5 |
hex | 8c92973 |
147401075 has 6 divisors (see below), whose sum is σ = 182777364. Its totient is φ = 117920840.
The previous prime is 147401053. The next prime is 147401129. The reversal of 147401075 is 570104741.
It is not a de Polignac number, because 147401075 - 26 = 147401011 is a prime.
It is a super-2 number, since 2×1474010752 = 43454153822311250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2947997 + ... + 2948046.
It is an arithmetic number, because the mean of its divisors is an integer number (30462894).
Almost surely, 2147401075 is an apocalyptic number.
147401075 is a deficient number, since it is larger than the sum of its proper divisors (35376289).
147401075 is an equidigital number, since it uses as much as digits as its factorization.
147401075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5896053 (or 5896048 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 29.
The square root of 147401075 is about 12140.8844405999. The cubic root of 147401075 is about 528.2427562075.
The spelling of 147401075 in words is "one hundred forty-seven million, four hundred one thousand, seventy-five".
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