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52680076 = 22172199229
BaseRepresentation
bin1100100011110…
…1010110001100
310200010102110221
43020331112030
5101441230301
65121041124
71206526141
oct310752614
9120112427
1052680076
1127811359
12157861a4
13abb6257
146dd43c8
154958da1
hex323d58c

52680076 has 36 divisors (see below), whose sum is σ = 98854000. Its totient is φ = 24558336.

The previous prime is 52680073. The next prime is 52680101. The reversal of 52680076 is 67008625.

52680076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (52680073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229930 + ... + 230158.

Almost surely, 252680076 is an apocalyptic number.

It is an amenable number.

52680076 is a deficient number, since it is larger than the sum of its proper divisors (46173924).

52680076 is a wasteful number, since it uses less digits than its factorization.

52680076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 52680076 is about 7258.1041601785. The cubic root of 52680076 is about 374.8712470581.

The spelling of 52680076 in words is "fifty-two million, six hundred eighty thousand, seventy-six".

Divisors: 1 2 4 17 34 68 199 229 289 398 458 578 796 916 1156 3383 3893 6766 7786 13532 15572 45571 57511 66181 91142 115022 132362 182284 230044 264724 774707 1549414 3098828 13170019 26340038 52680076