Base | Representation |
---|---|
bin | 1011101010001… |
… | …0111101000011 |
3 | 10102000110212112 |
4 | 2322202331003 |
5 | 100004330310 |
6 | 4504045535 |
7 | 1132442204 |
oct | 272427503 |
9 | 112013775 |
10 | 48901955 |
11 | 25670843 |
12 | 144638ab |
13 | a19268b |
14 | 66cd5ab |
15 | 445e705 |
hex | 2ea2f43 |
48901955 has 8 divisors (see below), whose sum is σ = 58720272. Its totient is φ = 39096288.
The previous prime is 48901943. The next prime is 48901969. The reversal of 48901955 is 55910984.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48901955 - 24 = 48901939 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11729 + ... + 15341.
It is an arithmetic number, because the mean of its divisors is an integer number (7340034).
Almost surely, 248901955 is an apocalyptic number.
48901955 is a deficient number, since it is larger than the sum of its proper divisors (9818317).
48901955 is a wasteful number, since it uses less digits than its factorization.
48901955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6325.
The product of its (nonzero) digits is 64800, while the sum is 41.
The square root of 48901955 is about 6992.9932789900. The cubic root of 48901955 is about 365.6863423023.
The spelling of 48901955 in words is "forty-eight million, nine hundred one thousand, nine hundred fifty-five".
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