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122060 = 22517359
BaseRepresentation
bin11101110011001100
320012102202
4131303030
512401220
62341032
71015601
oct356314
9205382
10122060
1183784
125a778
1343733
14326a8
1526275
hex1dccc

122060 has 24 divisors (see below), whose sum is σ = 272160. Its totient is φ = 45824.

The previous prime is 122053. The next prime is 122069. The reversal of 122060 is 60221.

122060 = T120 + T121 + ... + T134.

122060 = 1202 + 1212 + ... + 1272.

It is not an unprimeable number, because it can be changed into a prime (122069) by changing a digit.

122060 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 in 7 ways as a sum of consecutive naturals, for example, 161 + ... + 519.

It is an arithmetic number, because the mean of its divisors is an integer number (11340).

2122060 is an apocalyptic number.

122060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136080).

122060 is an abundant number, since it is smaller than the sum of its proper divisors (150100).

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

122060 is a wasteful number, since it uses less digits than its factorization.

122060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 122060 is about 349.3708631240. The cubic root of 122060 is about 49.6048859217.

Adding to 122060 its reverse (60221), we get a palindrome (182281).

The spelling of 122060 in words is "one hundred twenty-two thousand, sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 359 718 1436 1795 3590 6103 7180 12206 24412 30515 61030 122060