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120948 = 22310079
BaseRepresentation
bin11101100001110100
320010220120
4131201310
512332243
62331540
71012422
oct354164
9203816
10120948
1182963
1259bb0
1343089
1432112
1525c83
hex1d874

120948 has 12 divisors (see below), whose sum is σ = 282240. Its totient is φ = 40312.

The previous prime is 120947. The next prime is 120977. The reversal of 120948 is 849021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 120948.

It is not an unprimeable number, because it can be changed into a prime (120941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5028 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (23520).

2120948 is an apocalyptic number.

It is an amenable number.

120948 is an abundant number, since it is smaller than the sum of its proper divisors (161292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120948 is a wasteful number, since it uses less digits than its factorization.

120948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10086 (or 10084 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 120948 is about 347.7757898417. The cubic root of 120948 is about 49.4537881129.

Adding to 120948 its reverse (849021), we get a palindrome (969969).

The spelling of 120948 in words is "one hundred twenty thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 12 10079 20158 30237 40316 60474 120948