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1042952 = 23130369
BaseRepresentation
bin11111110101000001000
31221222122212
43332220020
5231333302
634204252
711602451
oct3765010
91858585
101042952
11652649
12423688
132a6941
141d2128
15159052
hexfea08

1042952 has 8 divisors (see below), whose sum is σ = 1955550. Its totient is φ = 521472.

The previous prime is 1042949. The next prime is 1042961. The reversal of 1042952 is 2592401.

1042952 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., 972196 + 70756 = 986^2 + 266^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65177 + ... + 65192.

21042952 is an apocalyptic number.

It is an amenable number.

1042952 is a deficient number, since it is larger than the sum of its proper divisors (912598).

1042952 is a wasteful number, since it uses less digits than its factorization.

1042952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130375 (or 130371 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1042952 is about 1021.2502141983. The cubic root of 1042952 is about 101.4117102927.

The spelling of 1042952 in words is "one million, forty-two thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 130369 260738 521476 1042952