Base | Representation |
---|---|
bin | 1011101010001… |
… | …1000011001001 |
3 | 10102000111101222 |
4 | 2322203003021 |
5 | 100004333340 |
6 | 4504051425 |
7 | 1132443302 |
oct | 272430311 |
9 | 112014358 |
10 | 48902345 |
11 | 25671068 |
12 | 14463b75 |
13 | a1928cb |
14 | 66cd7a9 |
15 | 445e8b5 |
hex | 2ea30c9 |
48902345 has 16 divisors (see below), whose sum is σ = 62220288. Its totient is φ = 36832320.
The previous prime is 48902291. The next prime is 48902369. The reversal of 48902345 is 54320984.
It is not a de Polignac number, because 48902345 - 220 = 47853769 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1472 + ... + 9998.
It is an arithmetic number, because the mean of its divisors is an integer number (3888768).
Almost surely, 248902345 is an apocalyptic number.
It is an amenable number.
48902345 is a deficient number, since it is larger than the sum of its proper divisors (13317943).
48902345 is a wasteful number, since it uses less digits than its factorization.
48902345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8600.
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 48902345 is about 6993.0211639891. The cubic root of 48902345 is about 365.6873144332.
The spelling of 48902345 in words is "forty-eight million, nine hundred two thousand, three hundred forty-five".
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