Base | Representation |
---|---|
bin | 10010101011101… |
… | …000010111001000 |
3 | 210211202202120020 |
4 | 102223220113020 |
5 | 1120214134100 |
6 | 51033500440 |
7 | 10524042336 |
oct | 2253502710 |
9 | 724682506 |
10 | 313427400 |
11 | 150a15710 |
12 | 88b71720 |
13 | 4cc1c700 |
14 | 2d8aab56 |
15 | 1c7b25a0 |
hex | 12ae85c8 |
313427400 has 288 divisors, whose sum is σ = 1151845920. Its totient is φ = 69888000.
The previous prime is 313427399. The next prime is 313427431. The reversal of 313427400 is 4724313.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1115260 + ... + 1115540.
It is an arithmetic number, because the mean of its divisors is an integer number (3999465).
Almost surely, 2313427400 is an apocalyptic number.
313427400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313427400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575922960).
313427400 is an abundant number, since it is smaller than the sum of its proper divisors (838418520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313427400 is a wasteful number, since it uses less digits than its factorization.
313427400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337 (or 315 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 313427400 is about 17703.8809304627. The cubic root of 313427400 is about 679.2750347526.
The spelling of 313427400 in words is "three hundred thirteen million, four hundred twenty-seven thousand, four hundred".
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