Search a number
-
+
61076 = 2215269
BaseRepresentation
bin1110111010010100
310002210002
432322110
53423301
61150432
7343031
oct167224
9102702
1061076
1141984
122b418
1321a52
1418388
151316b
hexee94

61076 has 6 divisors (see below), whose sum is σ = 106890. Its totient is φ = 30536.

The previous prime is 61057. The next prime is 61091. The reversal of 61076 is 67016.

It can be written as a sum of positive squares in only one way, i.e., 51076 + 10000 = 226^2 + 100^2 .

It is an alternating number because its digits alternate between even and odd.

It is a pancake number, because a pancake can be divided into 61076 parts by 349 straight cuts.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

61076 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, 7631 + ... + 7638.

It is an arithmetic number, because the mean of its divisors is an integer number (17815).

261076 is an apocalyptic number.

It is an amenable number.

61076 is a deficient number, since it is larger than the sum of its proper divisors (45814).

61076 is a wasteful number, since it uses less digits than its factorization.

61076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15273 (or 15271 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 61076 is about 247.1355903143. The cubic root of 61076 is about 39.3813133406.

The spelling of 61076 in words is "sixty-one thousand, seventy-six".

Divisors: 1 2 4 15269 30538 61076