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252962 = 2126481
BaseRepresentation
bin111101110000100010
3110211222222
4331300202
531043322
65231042
72102333
oct756042
9424888
10252962
11163066
12102482
138b1a8
146828a
154ee42
hex3dc22

252962 has 4 divisors (see below), whose sum is σ = 379446. Its totient is φ = 126480.

The previous prime is 252949. The next prime is 252971. The reversal of 252962 is 269252.

252962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 241081 + 11881 = 491^2 + 109^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252962.

It is an unprimeable number.

252962 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, 63239 + ... + 63242.

2252962 is an apocalyptic number.

252962 is a deficient number, since it is larger than the sum of its proper divisors (126484).

252962 is a wasteful number, since it uses less digits than its factorization.

252962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126483.

The product of its digits is 2160, while the sum is 26.

The square root of 252962 is about 502.9532781482. The cubic root of 252962 is about 63.2438687574.

Subtracting 252962 from its reverse (269252), we obtain a triangular number (16290 = T180).

The spelling of 252962 in words is "two hundred fifty-two thousand, nine hundred sixty-two".

Divisors: 1 2 126481 252962