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940075 = 52311213
BaseRepresentation
bin11100101100000101011
31202202112121
43211200223
5220040300
632052111
710663513
oct3454053
91682477
10940075
11592324
12394037
1326bb76
141a6843
1513881a
hexe582b

940075 has 12 divisors (see below), whose sum is σ = 1204288. Its totient is φ = 727200.

The previous prime is 940073. The next prime is 940087. The reversal of 940075 is 570049.

940075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 940075 - 21 = 940073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (940073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169 + ... + 1381.

2940075 is an apocalyptic number.

940075 is a deficient number, since it is larger than the sum of its proper divisors (264213).

940075 is a wasteful number, since it uses less digits than its factorization.

940075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 940075 is about 969.5746490085. The cubic root of 940075 is about 97.9612160845.

The spelling of 940075 in words is "nine hundred forty thousand, seventy-five".

Divisors: 1 5 25 31 155 775 1213 6065 30325 37603 188015 940075