Base | Representation |
---|---|
bin | 1011110100111… |
… | …1010011011010 |
3 | 10110100100020120 |
4 | 2331033103122 |
5 | 100144423043 |
6 | 4531134110 |
7 | 1141442304 |
oct | 275172332 |
9 | 113310216 |
10 | 49607898 |
11 | 2600316a |
12 | 14744336 |
13 | a37bab2 |
14 | 6834974 |
15 | 454d983 |
hex | 2f4f4da |
49607898 has 48 divisors (see below), whose sum is σ = 107716320. Its totient is φ = 15217632.
The previous prime is 49607869. The next prime is 49607903. The reversal of 49607898 is 89870694.
It is a happy number.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 49607898.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79833 + ... + 80451.
It is an arithmetic number, because the mean of its divisors is an integer number (2244090).
Almost surely, 249607898 is an apocalyptic number.
49607898 is an abundant number, since it is smaller than the sum of its proper divisors (58108422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49607898 is a wasteful number, since it uses less digits than its factorization.
49607898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 699 (or 680 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 51.
The square root of 49607898 is about 7043.2874426648. The cubic root of 49607898 is about 367.4376107705.
It can be divided in two parts, 49607 and 898, that added together give a palindrome (50505).
The spelling of 49607898 in words is "forty-nine million, six hundred seven thousand, eight hundred ninety-eight".
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