Base | Representation |
---|---|
bin | 1001101111100000101110 |
3 | 11210202021222 |
4 | 21233200232 |
5 | 1123211102 |
6 | 130423342 |
7 | 30464531 |
oct | 11574056 |
9 | 4722258 |
10 | 2553902 |
11 | 149486a |
12 | a31b52 |
13 | 6b55b0 |
14 | 4a6a18 |
15 | 356aa2 |
hex | 26f82e |
2553902 has 8 divisors (see below), whose sum is σ = 4125576. Its totient is φ = 1178712.
The previous prime is 2553871. The next prime is 2553907. The reversal of 2553902 is 2093552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 98227 = 2553902 / (2 + 5 + 5 + 3 + 9 + 0 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2553907) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49088 + ... + 49139.
It is an arithmetic number, because the mean of its divisors is an integer number (515697).
22553902 is an apocalyptic number.
2553902 is a deficient number, since it is larger than the sum of its proper divisors (1571674).
2553902 is a wasteful number, since it uses less digits than its factorization.
2553902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98242.
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 2553902 is about 1598.0932388318. The cubic root of 2553902 is about 136.6893702780.
The spelling of 2553902 in words is "two million, five hundred fifty-three thousand, nine hundred two".
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