Base | Representation |
---|---|
bin | 10010001110111… |
… | …00110101110110 |
3 | 101122210120022221 |
4 | 21013130311312 |
5 | 303123314321 |
6 | 23102112554 |
7 | 3535015534 |
oct | 1107346566 |
9 | 348716287 |
10 | 152948086 |
11 | 79376185 |
12 | 4327b75a |
13 | 258c1a35 |
14 | 16455154 |
15 | d662e41 |
hex | 91dcd76 |
152948086 has 4 divisors (see below), whose sum is σ = 229422132. Its totient is φ = 76474042.
The previous prime is 152948027. The next prime is 152948093. The reversal of 152948086 is 680849251.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680849251 = 5881 ⋅115771.
It is a super-2 number, since 2×1529480862 = 46786234022126792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38237020 + ... + 38237023.
It is an arithmetic number, because the mean of its divisors is an integer number (57355533).
Almost surely, 2152948086 is an apocalyptic number.
152948086 is a deficient number, since it is larger than the sum of its proper divisors (76474046).
152948086 is an equidigital number, since it uses as much as digits as its factorization.
152948086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76474045.
The product of its (nonzero) digits is 138240, while the sum is 43.
The square root of 152948086 is about 12367.2181997408. The cubic root of 152948086 is about 534.7876246762.
The spelling of 152948086 in words is "one hundred fifty-two million, nine hundred forty-eight thousand, eighty-six".
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