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60856 = 237607
BaseRepresentation
bin1110110110111000
310002110221
432312320
53421411
61145424
7342265
oct166670
9102427
1060856
11417a4
122b274
1321913
141826c
1513071
hexedb8

60856 has 8 divisors (see below), whose sum is σ = 114120. Its totient is φ = 30424.

The previous prime is 60821. The next prime is 60859. The reversal of 60856 is 65806.

60856 = 542 + 552 + ... + 692.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 60856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60859) by changing a digit.

60856 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3796 + ... + 3811.

It is an arithmetic number, because the mean of its divisors is an integer number (14265).

260856 is an apocalyptic number.

It is an amenable number.

60856 is a deficient number, since it is larger than the sum of its proper divisors (53264).

60856 is a wasteful number, since it uses less digits than its factorization.

60856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613 (or 7609 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 60856 is about 246.6900889781. The cubic root of 60856 is about 39.3339717091. Note that the first 3 decimals are identical.

Subtracting 60856 from its reverse (65806), we obtain a triangular number (4950 = T99).

It can be divided in two parts, 60 and 856, that multiplied together give a triangular number (51360 = T320).

The spelling of 60856 in words is "sixty thousand, eight hundred fifty-six".

Divisors: 1 2 4 8 7607 15214 30428 60856