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124196 = 2261509
BaseRepresentation
bin11110010100100100
320022100212
4132110210
512433241
62354552
71025042
oct362444
9208325
10124196
1185346
125ba58
13446b7
1433392
1526beb
hex1e524

124196 has 12 divisors (see below), whose sum is σ = 221340. Its totient is φ = 60960.

The previous prime is 124193. The next prime is 124199. The reversal of 124196 is 691421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (124193) and next prime (124199).

It can be written as a sum of positive squares in 2 ways, for example, as 45796 + 78400 = 214^2 + 280^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124193) 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, 11 + ... + 498.

It is an arithmetic number, because the mean of its divisors is an integer number (18445).

2124196 is an apocalyptic number.

It is an amenable number.

124196 is a deficient number, since it is larger than the sum of its proper divisors (97144).

124196 is a wasteful number, since it uses less digits than its factorization.

124196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 572 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 124196 is about 352.4145286449. The cubic root of 124196 is about 49.8925693384.

The spelling of 124196 in words is "one hundred twenty-four thousand, one hundred ninety-six".

Divisors: 1 2 4 61 122 244 509 1018 2036 31049 62098 124196