Base | Representation |
---|---|
bin | 10010111011001111111000 |
3 | 100100001120211 |
4 | 102323033320 |
5 | 2232230042 |
6 | 254200504 |
7 | 60112231 |
oct | 22731770 |
9 | 10301524 |
10 | 4961272 |
11 | 2889528 |
12 | 17b3134 |
13 | 1049284 |
14 | 932088 |
15 | 680017 |
hex | 4bb3f8 |
4961272 has 8 divisors (see below), whose sum is σ = 9302400. Its totient is φ = 2480632.
The previous prime is 4961249. The next prime is 4961311. The reversal of 4961272 is 2721694.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×49612722 = 49228439715968, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310072 + ... + 310087.
It is an arithmetic number, because the mean of its divisors is an integer number (1162800).
Almost surely, 24961272 is an apocalyptic number.
It is an amenable number.
4961272 is a deficient number, since it is larger than the sum of its proper divisors (4341128).
4961272 is a wasteful number, since it uses less digits than its factorization.
4961272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 620165 (or 620161 counting only the distinct ones).
The product of its digits is 6048, while the sum is 31.
The square root of 4961272 is about 2227.3912992557. The cubic root of 4961272 is about 170.5549568714.
The spelling of 4961272 in words is "four million, nine hundred sixty-one thousand, two hundred seventy-two".
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