Base | Representation |
---|---|
bin | 101101111100110110… |
… | …100001000110000000 |
3 | 11201100112121110100100 |
4 | 231330312201012000 |
5 | 1302021330300433 |
6 | 34355520322400 |
7 | 3364450120152 |
oct | 557466410600 |
9 | 151315543310 |
10 | 49339306368 |
11 | 19a19830160 |
12 | 968b773400 |
13 | 4863c13551 |
14 | 2560aa8ad2 |
15 | 143b888b13 |
hex | b7cda1180 |
49339306368 has 768 divisors, whose sum is σ = 170474803200. Its totient is φ = 13547520000.
The previous prime is 49339306361. The next prime is 49339306403. The reversal of 49339306368 is 86360393394.
49339306368 is a `hidden beast` number, since 493 + 3 + 9 + 30 + 63 + 68 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49339306361) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 694919773 + ... + 694919843.
It is an arithmetic number, because the mean of its divisors is an integer number (221972400).
Almost surely, 249339306368 is an apocalyptic number.
49339306368 is a gapful number since it is divisible by the number (48) 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 49339306368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85237401600).
49339306368 is an abundant number, since it is smaller than the sum of its proper divisors (121135496832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49339306368 is a wasteful number, since it uses less digits than its factorization.
49339306368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223 (or 208 counting only the distinct ones).
The product of its (nonzero) digits is 7558272, while the sum is 54.
The spelling of 49339306368 in words is "forty-nine billion, three hundred thirty-nine million, three hundred six thousand, three hundred sixty-eight".
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