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120052 = 2230013
BaseRepresentation
bin11101010011110100
320002200101
4131103310
512320202
62323444
71010002
oct352364
9202611
10120052
1182219
1259584
134284a
1431a72
1525887
hex1d4f4

120052 has 6 divisors (see below), whose sum is σ = 210098. Its totient is φ = 60024.

The previous prime is 120049. The next prime is 120067. The reversal of 120052 is 250021.

120052 = T243 + T244 + ... + T246.

It can be written as a sum of positive squares in only one way, i.e., 60516 + 59536 = 246^2 + 244^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15003 + ... + 15010.

2120052 is an apocalyptic number.

It is an amenable number.

120052 is a deficient number, since it is larger than the sum of its proper divisors (90046).

120052 is a wasteful number, since it uses less digits than its factorization.

120052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30017 (or 30015 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 120052 is about 346.4852089195. The cubic root of 120052 is about 49.3313650704.

Adding to 120052 its reverse (250021), we get a palindrome (370073).

The spelling of 120052 in words is "one hundred twenty thousand, fifty-two".

Divisors: 1 2 4 30013 60026 120052