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52958851 = 1112313911
BaseRepresentation
bin1100101000000…
…1011010000011
310200122120212221
43022001122003
5102024140401
65131031511
71212066661
oct312013203
9120576787
1052958851
1127991850
121589b597
13ac830ca
147067c31
1549b17a1
hex3281683

52958851 has 8 divisors (see below), whose sum is σ = 57835008. Its totient is φ = 48093000.

The previous prime is 52958809. The next prime is 52958879. The reversal of 52958851 is 15885925.

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 52958851 - 213 = 52950659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52958798 and 52958807.

It is not an unprimeable number, because it can be changed into a prime (52958051) 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, 11586 + ... + 15496.

It is an arithmetic number, because the mean of its divisors is an integer number (7229376).

Almost surely, 252958851 is an apocalyptic number.

52958851 is the 3255-th centered decagonal number.

52958851 is a deficient number, since it is larger than the sum of its proper divisors (4876157).

52958851 is a wasteful number, since it uses less digits than its factorization.

52958851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5153.

The product of its digits is 144000, while the sum is 43.

The square root of 52958851 is about 7277.2832155963. The cubic root of 52958851 is about 375.5313380500.

The spelling of 52958851 in words is "fifty-two million, nine hundred fifty-eight thousand, eight hundred fifty-one".

Divisors: 1 11 1231 3911 13541 43021 4814441 52958851