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124010137354 = 21718289199429
BaseRepresentation
bin111001101111110010…
…1001000011100001010
3102212002110221200210011
41303133211020130022
54012433043343404
6132545223342134
711650041526645
oct1633745103412
9385073850704
10124010137354
1148657542724
122004a8b194a
13b903c47ccc
146005b78a5c
15335c07e604
hex1cdf94870a

124010137354 has 16 divisors (see below), whose sum is σ = 196969033800. Its totient is φ = 58354228224.

The previous prime is 124010137343. The next prime is 124010137379. The reversal of 124010137354 is 453731010421.

124010137354 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 123337928025 + 672209329 = 351195^2 + 25927^2 .

It is a super-2 number, since 2×1240101373542 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522112 + ... + 721540.

Almost surely, 2124010137354 is an apocalyptic number.

124010137354 is a deficient number, since it is larger than the sum of its proper divisors (72958896446).

124010137354 is a wasteful number, since it uses less digits than its factorization.

124010137354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217737.

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 124010137354 its reverse (453731010421), we get a palindrome (577741147775).

The spelling of 124010137354 in words is "one hundred twenty-four billion, ten million, one hundred thirty-seven thousand, three hundred fifty-four".

Divisors: 1 2 17 34 18289 36578 199429 310913 398858 621826 3390293 6780586 3647356981 7294713962 62005068677 124010137354