Base | Representation |
---|---|
bin | 1100100100111… |
… | …0111000000101 |
3 | 10200021001222020 |
4 | 3021032320011 |
5 | 102001030002 |
6 | 5122353353 |
7 | 1210245363 |
oct | 311167005 |
9 | 120231866 |
10 | 52751877 |
11 | 278602a2 |
12 | 157bb859 |
13 | ac0cb39 |
14 | 7012633 |
15 | 49702bc |
hex | 324ee05 |
52751877 has 8 divisors (see below), whose sum is σ = 70385760. Its totient is φ = 35142960.
The previous prime is 52751869. The next prime is 52751887. The reversal of 52751877 is 77815725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52751877 - 23 = 52751869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52751807) 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, 574 + ... + 10287.
It is an arithmetic number, because the mean of its divisors is an integer number (8798220).
Almost surely, 252751877 is an apocalyptic number.
It is an amenable number.
52751877 is a deficient number, since it is larger than the sum of its proper divisors (17633883).
52751877 is a wasteful number, since it uses less digits than its factorization.
52751877 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12483.
The product of its digits is 137200, while the sum is 42.
The square root of 52751877 is about 7263.0487400265. The cubic root of 52751877 is about 375.0414816335.
It can be divided in two parts, 52751 and 877, that added together give a triangular number (53628 = T327).
The spelling of 52751877 in words is "fifty-two million, seven hundred fifty-one thousand, eight hundred seventy-seven".
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