Base | Representation |
---|---|
bin | 111001000000010… |
… | …100011011110101 |
3 | 2110122121101121011 |
4 | 321000110123311 |
5 | 3424313310023 |
6 | 234522352221 |
7 | 32462065333 |
oct | 7100243365 |
9 | 2418541534 |
10 | 956385013 |
11 | 450944241 |
12 | 22835b671 |
13 | 1231a90bc |
14 | 91036b53 |
15 | 58e6850d |
hex | 390146f5 |
956385013 has 4 divisors (see below), whose sum is σ = 967907808. Its totient is φ = 944862220.
The previous prime is 956384987. The next prime is 956385043. The reversal of 956385013 is 310583659.
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 956385013 - 29 = 956384501 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 (956385043) 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, 5761273 + ... + 5761438.
It is an arithmetic number, because the mean of its divisors is an integer number (241976952).
Almost surely, 2956385013 is an apocalyptic number.
It is an amenable number.
956385013 is a deficient number, since it is larger than the sum of its proper divisors (11522795).
956385013 is a wasteful number, since it uses less digits than its factorization.
956385013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11522794.
The product of its (nonzero) digits is 97200, while the sum is 40.
The square root of 956385013 is about 30925.4751459052. The cubic root of 956385013 is about 985.2450327034.
The spelling of 956385013 in words is "nine hundred fifty-six million, three hundred eighty-five thousand, thirteen".
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