Base | Representation |
---|---|
bin | 1011110000101… |
… | …1000101001100 |
3 | 10102211010221000 |
4 | 2330023011030 |
5 | 100112002320 |
6 | 4521140300 |
7 | 1136166516 |
oct | 274130514 |
9 | 112733830 |
10 | 49328460 |
11 | 25932225 |
12 | 1462a690 |
13 | a2b184c |
14 | 67a0bb6 |
15 | 44e5c90 |
hex | 2f0b14c |
49328460 has 96 divisors (see below), whose sum is σ = 154667520. Its totient is φ = 13051584.
The previous prime is 49328431. The next prime is 49328467. The reversal of 49328460 is 6482394.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49328467) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89907 + ... + 90453.
It is an arithmetic number, because the mean of its divisors is an integer number (1611120).
Almost surely, 249328460 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 49328460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77333760).
49328460 is an abundant number, since it is smaller than the sum of its proper divisors (105339060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49328460 is a wasteful number, since it uses less digits than its factorization.
49328460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 732 (or 724 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 49328460 is about 7023.4222427532. The cubic root of 49328460 is about 366.7463940495.
It can be divided in two parts, 49 and 328460, that added together give a cube (328509 = 693).
The spelling of 49328460 in words is "forty-nine million, three hundred twenty-eight thousand, four hundred sixty".
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