Base | Representation |
---|---|
bin | 110110011011010… |
… | …011111101010110 |
3 | 2100122012202220210 |
4 | 312123103331112 |
5 | 3332230114202 |
6 | 230335310250 |
7 | 31425320361 |
oct | 6633237526 |
9 | 2318182823 |
10 | 913129302 |
11 | 42948a618 |
12 | 21597b386 |
13 | 1172426c7 |
14 | 893b70d8 |
15 | 55271c6c |
hex | 366d3f56 |
913129302 has 16 divisors (see below), whose sum is σ = 1905661440. Its totient is φ = 291142632.
The previous prime is 913129291. The next prime is 913129307. The reversal of 913129302 is 203921319.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 913129302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (913129307) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3308302 + ... + 3308577.
It is an arithmetic number, because the mean of its divisors is an integer number (119103840).
Almost surely, 2913129302 is an apocalyptic number.
913129302 is an abundant number, since it is smaller than the sum of its proper divisors (992532138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
913129302 is a wasteful number, since it uses less digits than its factorization.
913129302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6616907.
The product of its (nonzero) digits is 2916, while the sum is 30.
The square root of 913129302 is about 30218.0294195369. The cubic root of 913129302 is about 970.1616275114.
The spelling of 913129302 in words is "nine hundred thirteen million, one hundred twenty-nine thousand, three hundred two".
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