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124968297 = 3237117569
BaseRepresentation
bin1110111001011…
…01110101101001
322201011001021110
413130231311221
5223442441142
620222300533
73045133026
oct734556551
9281131243
10124968297
11645a5593
1235a27749
131cb7644c
141285054d
15ae8799c
hex772dd69

124968297 has 8 divisors (see below), whose sum is σ = 166704160. Its totient is φ = 83272320.

The previous prime is 124968293. The next prime is 124968299. The reversal of 124968297 is 792869421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124968297 - 22 = 124968293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124968293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1672 + ... + 15897.

It is an arithmetic number, because the mean of its divisors is an integer number (20838020).

Almost surely, 2124968297 is an apocalyptic number.

It is an amenable number.

124968297 is a deficient number, since it is larger than the sum of its proper divisors (41735863).

124968297 is a wasteful number, since it uses less digits than its factorization.

124968297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19943.

The product of its digits is 435456, while the sum is 48.

The square root of 124968297 is about 11178.9219963286. The cubic root of 124968297 is about 499.9577257592.

The spelling of 124968297 in words is "one hundred twenty-four million, nine hundred sixty-eight thousand, two hundred ninety-seven".

Divisors: 1 3 2371 7113 17569 52707 41656099 124968297