Base | Representation |
---|---|
bin | 11101010010001… |
… | …01001111110000 |
3 | 122010020100000120 |
4 | 32221011033300 |
5 | 1000341303131 |
6 | 40213050240 |
7 | 6041664654 |
oct | 1651051760 |
9 | 563210016 |
10 | 245650416 |
11 | 116732880 |
12 | 6a326980 |
13 | 3bb7b99b |
14 | 248a6a64 |
15 | 16875496 |
hex | ea453f0 |
245650416 has 160 divisors (see below), whose sum is σ = 730667520. Its totient is φ = 70425600.
The previous prime is 245650409. The next prime is 245650429. The reversal of 245650416 is 614056542.
245650416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 933901 + ... + 934163.
It is an arithmetic number, because the mean of its divisors is an integer number (4566672).
Almost surely, 2245650416 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 245650416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365333760).
245650416 is an abundant number, since it is smaller than the sum of its proper divisors (485017104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245650416 is a wasteful number, since it uses less digits than its factorization.
245650416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375 (or 369 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 245650416 is about 15673.2388484321. The cubic root of 245650416 is about 626.2857082997.
The spelling of 245650416 in words is "two hundred forty-five million, six hundred fifty thousand, four hundred sixteen".
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