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136772 = 22311103
BaseRepresentation
bin100001011001000100
320221121122
4201121010
513334042
62533112
71106516
oct413104
9227548
10136772
1193839
1267198
134a33c
1437bb6
152a7d2
hex21644

136772 has 12 divisors (see below), whose sum is σ = 247296. Its totient is φ = 66120.

The previous prime is 136769. The next prime is 136777. The reversal of 136772 is 277631.

136772 is nontrivially palindromic in base 11.

It is not an unprimeable number, because it can be changed into a prime (136777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428 + ... + 675.

It is an arithmetic number, because the mean of its divisors is an integer number (20608).

2136772 is an apocalyptic number.

It is an amenable number.

136772 is a deficient number, since it is larger than the sum of its proper divisors (110524).

136772 is a wasteful number, since it uses less digits than its factorization.

136772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1136 counting only the distinct ones).

The product of its digits is 1764, while the sum is 26.

The square root of 136772 is about 369.8269865762. The cubic root of 136772 is about 51.5227536368.

The spelling of 136772 in words is "one hundred thirty-six thousand, seven hundred seventy-two".