Base | Representation |
---|---|
bin | 1111101001111101… |
… | …1010111000000111 |
3 | 101211212211011212001 |
4 | 3322133122320013 |
5 | 32101322244201 |
6 | 1533003010131 |
7 | 206100001546 |
oct | 37237327007 |
9 | 11755734761 |
10 | 4202540551 |
11 | 1867251a10 |
12 | 993509947 |
13 | 51c8881b1 |
14 | 2bc1d815d |
15 | 198e32301 |
hex | fa7dae07 |
4202540551 has 8 divisors (see below), whose sum is σ = 4596027408. Its totient is φ = 3810960000.
The previous prime is 4202540497. The next prime is 4202540557. The reversal of 4202540551 is 1550452024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4202540551 - 219 = 4202016263 is a prime.
It is a super-2 number, since 2×42025405512 = 35322694165598767202, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4202540557) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471960 + ... + 480781.
It is an arithmetic number, because the mean of its divisors is an integer number (574503426).
Almost surely, 24202540551 is an apocalyptic number.
4202540551 is a deficient number, since it is larger than the sum of its proper divisors (393486857).
4202540551 is a wasteful number, since it uses less digits than its factorization.
4202540551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 953153.
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 4202540551 is about 64827.0047973836. The cubic root of 4202540551 is about 1613.7538977351.
Adding to 4202540551 its reverse (1550452024), we get a palindrome (5752992575).
The spelling of 4202540551 in words is "four billion, two hundred two million, five hundred forty thousand, five hundred fifty-one".
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