Base | Representation |
---|---|
bin | 1100010001000… |
… | …10011000110110 |
3 | 21011121221001100 |
4 | 12020202120312 |
5 | 202320320202 |
6 | 14113310530 |
7 | 2356434540 |
oct | 610423066 |
9 | 234557040 |
10 | 102901302 |
11 | 530a32a9 |
12 | 2a565446 |
13 | 1841b25a |
14 | d948690 |
15 | 907941c |
hex | 6222636 |
102901302 has 96 divisors (see below), whose sum is σ = 273611520. Its totient is φ = 27293760.
The previous prime is 102901297. The next prime is 102901373. The reversal of 102901302 is 203109201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126477 + ... + 127287.
It is an arithmetic number, because the mean of its divisors is an integer number (2850120).
Almost surely, 2102901302 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102901302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136805760).
102901302 is an abundant number, since it is smaller than the sum of its proper divisors (170710218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102901302 is a wasteful number, since it uses less digits than its factorization.
102901302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 898 (or 895 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 102901302 is about 10144.0278982266. The cubic root of 102901302 is about 468.6050414703.
The spelling of 102901302 in words is "one hundred two million, nine hundred one thousand, three hundred two".
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