Base | Representation |
---|---|
bin | 10010001100011… |
… | …11001100111101 |
3 | 101122012102002211 |
4 | 21012033030331 |
5 | 303033130302 |
6 | 23051220421 |
7 | 3532222435 |
oct | 1106171475 |
9 | 348172084 |
10 | 152630077 |
11 | 79179266 |
12 | 43147711 |
13 | 25810072 |
14 | 163b12c5 |
15 | d5edad7 |
hex | 918f33d |
152630077 has 4 divisors (see below), whose sum is σ = 152957376. Its totient is φ = 152302780.
The previous prime is 152630057. The next prime is 152630083. The reversal of 152630077 is 770036251.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 152630077 - 27 = 152629949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152630017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162949 + ... + 163882.
It is an arithmetic number, because the mean of its divisors is an integer number (38239344).
Almost surely, 2152630077 is an apocalyptic number.
It is an amenable number.
152630077 is a deficient number, since it is larger than the sum of its proper divisors (327299).
152630077 is an equidigital number, since it uses as much as digits as its factorization.
152630077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327298.
The product of its (nonzero) digits is 8820, while the sum is 31.
The square root of 152630077 is about 12354.3545764237. The cubic root of 152630077 is about 534.4167247928.
The spelling of 152630077 in words is "one hundred fifty-two million, six hundred thirty thousand, seventy-seven".
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