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124423203410 = 25112943907073
BaseRepresentation
bin111001111100000110…
…0110110101001010010
3102220011021012121212222
41303320030312221102
54014304320002120
6133054221021042
711663215531112
oct1637014665122
9386137177788
10124423203410
1148849722330
12201450b4782
13b96b6b28ac
146044981042
153383474525
hex1cf8336a52

124423203410 has 64 divisors (see below), whose sum is σ = 258624938880. Its totient is φ = 42668666880.

The previous prime is 124423203361. The next prime is 124423203419. The reversal of 124423203410 is 14302324421.

It is a super-2 number, since 2×1244232034102 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 124423203410.

It is not an unprimeable number, because it can be changed into a prime (124423203419) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 316367 + ... + 590706.

It is an arithmetic number, because the mean of its divisors is an integer number (4041014670).

Almost surely, 2124423203410 is an apocalyptic number.

124423203410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124423203410 is an abundant number, since it is smaller than the sum of its proper divisors (134201735470).

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

124423203410 is a wasteful number, since it uses less digits than its factorization.

124423203410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907163.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 124423203410 its reverse (14302324421), we get a palindrome (138725527831).

The spelling of 124423203410 in words is "one hundred twenty-four billion, four hundred twenty-three million, two hundred three thousand, four hundred ten".

Divisors: 1 2 5 10 11 22 29 43 55 58 86 110 145 215 290 319 430 473 638 946 1247 1595 2365 2494 3190 4730 6235 12470 13717 27434 68585 137170 907073 1814146 4535365 9070730 9977803 19955606 26305117 39004139 49889015 52610234 78008278 99778030 131525585 195020695 263051170 289356287 390041390 429045529 578712574 858091058 1131120031 1446781435 2145227645 2262240062 2893562870 4290455290 5655600155 11311200310 12442320341 24884640682 62211601705 124423203410