Base | Representation |
---|---|
bin | 1011100001001… |
… | …1010000000001 |
3 | 10100220120110011 |
4 | 2320103100001 |
5 | 44332011340 |
6 | 4443304521 |
7 | 1124441143 |
oct | 270232001 |
9 | 110816404 |
10 | 48313345 |
11 | 252a9593 |
12 | 1421b141 |
13 | a0177a2 |
14 | 65b8c93 |
15 | 43950ea |
hex | 2e13401 |
48313345 has 16 divisors (see below), whose sum is σ = 60083712. Its totient is φ = 37255680.
The previous prime is 48313339. The next prime is 48313351. The reversal of 48313345 is 54331384.
It is an interprime number because it is at equal distance from previous prime (48313339) and next prime (48313351).
It is not a de Polignac number, because 48313345 - 25 = 48313313 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
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, 54274 + ... + 55156.
It is an arithmetic number, because the mean of its divisors is an integer number (3755232).
Almost surely, 248313345 is an apocalyptic number.
It is an amenable number.
48313345 is a deficient number, since it is larger than the sum of its proper divisors (11770367).
48313345 is a wasteful number, since it uses less digits than its factorization.
48313345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1272.
The product of its digits is 17280, while the sum is 31.
The square root of 48313345 is about 6950.7801720382. The cubic root of 48313345 is about 364.2132173706.
48313345 divided by its sum of digits (31) gives a triangular number (1558495 = T1765).
The spelling of 48313345 in words is "forty-eight million, three hundred thirteen thousand, three hundred forty-five".
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