Search a number
-
+
40276 = 2210069
BaseRepresentation
bin1001110101010100
32001020201
421311110
52242101
6510244
7225265
oct116524
961221
1040276
1128295
121b384
1315442
141096c
15be01
hex9d54

40276 has 6 divisors (see below), whose sum is σ = 70490. Its totient is φ = 20136.

The previous prime is 40253. The next prime is 40277. The reversal of 40276 is 67204.

40276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30276 + 10000 = 174^2 + 100^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5031 + ... + 5038.

240276 is an apocalyptic number.

It is an amenable number.

40276 is a deficient number, since it is larger than the sum of its proper divisors (30214).

40276 is a wasteful number, since it uses less digits than its factorization.

40276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10073 (or 10071 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 40276 is about 200.6888138387. The cubic root of 40276 is about 34.2779976020.

The spelling of 40276 in words is "forty thousand, two hundred seventy-six".

Divisors: 1 2 4 10069 20138 40276