Base | Representation |
---|---|
bin | 10010111101101000010010 |
3 | 100100112222002 |
4 | 102331220102 |
5 | 2233033101 |
6 | 254314002 |
7 | 60152534 |
oct | 22755022 |
9 | 10315862 |
10 | 4971026 |
11 | 2895895 |
12 | 17b8902 |
13 | 1050848 |
14 | 935854 |
15 | 682d6b |
hex | 4bda12 |
4971026 has 4 divisors (see below), whose sum is σ = 7456542. Its totient is φ = 2485512.
The previous prime is 4971023. The next prime is 4971037. The reversal of 4971026 is 6201794.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 3613801 + 1357225 = 1901^2 + 1165^2 .
It is a super-2 number, since 2×49710262 = 49422198985352, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4971026.
It is not an unprimeable number, because it can be changed into a prime (4971023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242755 + ... + 1242758.
Almost surely, 24971026 is an apocalyptic number.
4971026 is a deficient number, since it is larger than the sum of its proper divisors (2485516).
4971026 is a wasteful number, since it uses less digits than its factorization.
4971026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2485515.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 4971026 is about 2229.5797810350. The cubic root of 4971026 is about 170.6666556464. Note that the first 4 decimals are identical.
The spelling of 4971026 in words is "four million, nine hundred seventy-one thousand, twenty-six".
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